mi32/memalloc.h

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#ifndef  INC_MI32_MEMALLOC_H
#define  INC_MI32_MEMALLOC_H

#ifndef  INC_MI32_STDDEFNS_H
#include <mi32/stddefns.h>
#endif

#ifndef  INC_STDLIB_H
#include <stdlib.h>        // for free()
#define  INC_STDLIB_H
#endif

#ifdef MISYSTEMDLL
   #define LIBEXPORT MI_DLLEXPORT
#else
   #define LIBEXPORT MI_DLLIMPORT
#endif



#if defined(__cplusplus)
template <class _CT> inline void MmFree(_CT *& p) { if (p != 0) { free(p); p = NULL; } }
#elif !defined(GENERATING_DOXYGEN_OUTPUT)
#define  MmFree(p)      do {if ((p) != NULL) {free((p));(p) = NULL;}} while (0)
#endif

#if defined(__cplusplus)
extern "C" {
#endif

LIBEXPORT ERRVALUE MmAlloc (
   void** ptr,                         
   int size                            
   );

LIBEXPORT ERRVALUE MmAllocC (
   void** ptr,                         
   int size                            
   );

LIBEXPORT void MmAllocCExc (
   void** ptr,                         
   int size                            
   );

LIBEXPORT void MmAllocExc (
   void** ptr,                         
   int size                            
   );

LIBEXPORT ERRVALUE MmRealloc (
   void** ptr,                         
   int newsize                         
   );

#if defined(__cplusplus)
LIBEXPORT ERRVALUE MmReallocC (
   void** ptr,                         
   int newsize,                        
   int oldsize = 0                     
   );
#elif !defined(GENERATING_DOXYGEN_OUTPUT) //  normal "C" 
LIBEXPORT ERRVALUE MmReallocC (
   void** ptr,                         
   int newsize,                        
   int oldsize                         
   );
#endif

#if defined(__cplusplus)
LIBEXPORT void MmReallocCExc (
   void** ptr,                         
   int newsize,                        
   int oldsize = 0                     
   );
#endif

#if defined(__cplusplus)
inline ERRVALUE MmReallocD (
   void** ptr,                         
   int newsize                         
   ) {
   if (*ptr != 0) {
      free(*ptr);
      }
   return (MmAlloc(ptr,newsize));
   }
#endif

#if defined(__cplusplus)
inline void MmReallocDExc (
   void** ptr,                         
   int newsize                         
   ) {
   if (*ptr != 0) {
      free(*ptr);
      }
   MmAllocExc(ptr,newsize);
   return;
   }
#endif

#if defined(__cplusplus)
LIBEXPORT void MmReallocExc (
   void** ptr,                         
   int newsize                         
   );
#endif

#if defined(__cplusplus)
}
#endif


#undef LIBEXPORT

#endif   // INC_MI32_MEMALLOC_H

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