2 * Win32 heap definitions
4 * Copyright 1996 Alexandre Julliard
13 extern HANDLE32 SystemHeap;
14 extern HANDLE32 SegptrHeap;
16 extern int HEAP_IsInsideHeap( HANDLE32 heap, DWORD flags, LPCVOID ptr );
17 extern SEGPTR HEAP_GetSegptr( HANDLE32 heap, DWORD flags, LPCVOID ptr );
18 extern LPSTR HEAP_strdupA( HANDLE32 heap, DWORD flags, LPCSTR str );
20 /* SEGPTR helper macros */
22 #define SEGPTR_ALLOC(size) \
23 (HeapAlloc( SegptrHeap, 0, (size) ))
24 #define SEGPTR_NEW(type) \
25 ((type *)HeapAlloc( SegptrHeap, 0, sizeof(type) ))
26 #define SEGPTR_STRDUP(str) \
27 (HIWORD(str) ? HEAP_strdupA( SegptrHeap, 0, (str) ) : (LPSTR)(str))
28 #define SEGPTR_GET(ptr) \
29 (HIWORD(ptr) ? HEAP_GetSegptr( SegptrHeap, 0, (ptr) ) : (SEGPTR)(ptr))
30 #define SEGPTR_FREE(ptr) \
31 (HIWORD(ptr) ? HeapFree( SegptrHeap, 0, (ptr) ) : 0)
33 #endif /* __WINE_HEAP_H */