include/heap.h

   1 /*
   2  * Win32 heap definitions
   3  *
   4  * Copyright 1996 Alexandre Julliard
   5  */
   6
   7 #ifndef __WINE_HEAP_H
   8 #define __WINE_HEAP_H
   9
  10 #include <string.h>
  11
  12 #include "winbase.h"
  13 #include "winnls.h"
  14 #include "wine/unicode.h"
  15
  16 /* strdup macros */
  17 /* DO NOT USE THEM!!  they will go away soon */
  18
  19 inline static LPWSTR HEAP_strdupAtoW( HANDLE heap, DWORD flags, LPCSTR str )
  20 {
  21     LPWSTR ret;
  22     INT len;
  23
  24     if (!str) return NULL;
  25     len = MultiByteToWideChar( CP_ACP, 0, str, -1, NULL, 0 );
  26     ret = HeapAlloc( heap, flags, len * sizeof(WCHAR) );
  27     if (ret) MultiByteToWideChar( CP_ACP, 0, str, -1, ret, len );
  28     return ret;
  29 }
  30
  31 inline static LPSTR HEAP_strdupWtoA( HANDLE heap, DWORD flags, LPCWSTR str )
  32 {
  33     LPSTR ret;
  34     INT len;
  35
  36     if (!str) return NULL;
  37     len = WideCharToMultiByte( CP_ACP, 0, str, -1, NULL, 0, NULL, NULL );
  38     ret = HeapAlloc( heap, flags, len );
  39     if(ret) WideCharToMultiByte( CP_ACP, 0, str, -1, ret, len, NULL, NULL );
  40     return ret;
  41 }
  42
  43 #endif  /* __WINE_HEAP_H */