include/user.h

   1 /*
   2  * USER definitions
   3  *
   4  * Copyright 1993 Alexandre Julliard
   5  */
   6
   7 #ifndef USER_H
   8 #define USER_H
   9
  10 #include "segmem.h"
  11 #include "heap.h"
  12
  13 /* USER local heap */
  14
  15 #ifdef WINELIB
  16
  17 #define USER_HEAP_ALLOC(f,size) LocalAlloc (f, size)
  18 #define USER_HEAP_REALLOC(handle,size,f) LocalReAlloc (handle,size,f)
  19 #define USER_HEAP_ADDR(handle) LocalLock (handle)
  20 #define USER_HEAP_FREE(handle) LocalFree (handle)
  21 #else
  22
  23 extern MDESC *USER_Heap;
  24
  25 #define USER_HEAP_ALLOC(f,size) ((int)HEAP_Alloc(&USER_Heap,f,size) & 0xffff)
  26 #define USER_HEAP_REALLOC(handle,size,f) ((int)HEAP_ReAlloc(&USER_Heap, \
  27                                        USER_HEAP_ADDR(handle),size,f) & 0xffff)
  28 #define USER_HEAP_ADDR(handle) ((void *)((handle)|((int)USER_Heap&0xffff0000)))
  29 #define USER_HEAP_FREE(handle) (HEAP_Free(&USER_Heap,USER_HEAP_ADDR(handle)))
  30
  31 #endif  /* WINELIB */
  32
  33 #endif  /* USER_H */