build: add the SIBO SDK

code/SIBOSDK/include/strstrea.hpp

@@ -0,0 +1,108 @@
+/* Release 3.10 */
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  STRSTREA.HPP -  header file for string stream input and output.         *
+*                                                                          *
+*  COPYRIGHT (C) 1990..1992 Clarion Software Corporation                   *
+*  All Rights Reserved                                                     *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef _STRSTREAM_INC_
+#define _STRSTREAM_INC_
+
+#include <iostream.hpp>
+
+class strstreambuf : public streambuf {
+
+public:
+        strstreambuf();
+        strstreambuf(int _n);
+        strstreambuf(void * (*a)(long), void (*f)(void*));
+        strstreambuf(char *_s, int ,   char *_start=NULL);
+        ~strstreambuf();
+
+  void freeze(int = 1);
+  char *str();
+  virtual int doallocate();
+  virtual int overflow(int);
+  virtual int underflow();
+  virtual streambuf *setbuf(char *, int);
+  virtual streampos seekoff(streamoff, ios::seek_dir, int);
+
+private:
+
+  enum   {
+    dynamic = 1,
+    frozen = 2,
+    unlimited = 4 };
+
+  void * (*allocf)(long);
+  void   (*freef)(void *);
+  void   init(char *, int, char *);
+  short  flags;
+  int    next_alloc;
+};
+
+class strstreambase : public virtual ios {
+
+public:
+
+  strstreambuf* rdbuf();
+
+protected:
+
+      strstreambase(char *, int, char *);
+      strstreambase();
+      ~strstreambase();
+
+private:
+
+  strstreambuf buf;
+
+};
+
+inline strstreambuf* strstreambase::rdbuf() { return &this->buf; }
+
+class istrstream : public strstreambase, public istream {
+
+public:
+
+      istrstream(char *);
+      istrstream(char *, int);
+      ~istrstream();
+};
+
+class ostrstream : public strstreambase, public ostream {
+
+public:
+
+      ostrstream();
+      ostrstream(char *, int, int);
+      ~ostrstream();
+
+  char *str();
+  int  pcount();
+
+};
+
+inline char *ostrstream::str() { return strstreambase::rdbuf()->str(); }
+inline int   ostrstream::pcount() { return strstreambase::rdbuf()->out_waiting(); }
+
+class strstream : public strstreambase, public iostream {
+
+public:
+
+      strstream();
+      strstream(char *, int _sz, int _m);
+      ~strstream();
+
+  char *str();
+
+};
+
+inline char *strstream::str() { return strstreambase::rdbuf()->str(); }
+
+#endif
+