source: trunk/include/heap.h@ 6003

/*
 * Project Odin Software License can be found in LICENSE.TXT
 * Win32 heap API functions for OS/2
 * Copyright 1998 Sander van Leeuwen
 */
#ifndef __HEAP_H__
#define __HEAP_H__


#include <winbase.h>

#ifndef HEAP_NO_SERIALIZE
  #define HEAP_NO_SERIALIZE 1
#endif

#ifndef HEAP_ZERO_MEMORY
  #define HEAP_ZERO_MEMORY  8
#endif


static HANDLE SegptrHeap;

/* SEGPTR helper macros */

#define SEGPTR_ALLOC(size) \
         (HeapAlloc( SegptrHeap, 0, (size) ))
#define SEGPTR_NEW(type) \
         ((type *)HeapAlloc( SegptrHeap, 0, sizeof(type) ))
#define SEGPTR_STRDUP(str) \
         (HIWORD(str) ? HEAP_strdupA( SegptrHeap, 0, (str) ) : (LPSTR)(str))
#define SEGPTR_STRDUP_WtoA(str) \
         (HIWORD(str) ? HEAP_strdupWtoA( SegptrHeap, 0, (str) ) : (LPSTR)(str))

#if 0
/* define an inline function, a macro won't do */
static SEGPTR SEGPTR_Get(LPCVOID ptr)
{
  return (HIWORD(ptr) ? HEAP_GetSegptr( SegptrHeap, 0, ptr ) : (SEGPTR)ptr);
}

#define SEGPTR_GET(ptr) SEGPTR_Get(ptr)
#define SEGPTR_FREE(ptr) \
         (HIWORD(ptr) ? HeapFree( SegptrHeap, 0, (ptr) ) : 0)
#endif




#endif