include/wownt32.h

   1 /*
   2  * WOW Generic Thunk API
   3  *
   4  * Copyright (C) 1999 Ulrich Weigand
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #ifndef _WOWNT32_H_
  22 #define _WOWNT32_H_
  23
  24 #ifdef __WINESRC__
  25 /* under Wine use the kernel functions directly so we don't have to import wow32 */
  26 #define WOWCallback16 K32WOWCallback16
  27 #define WOWCallback16Ex K32WOWCallback16Ex
  28 #define WOWDirectedYield16 K32WOWDirectedYield16
  29 #define WOWGetVDMPointer K32WOWGetVDMPointer
  30 #define WOWGetVDMPointerFix K32WOWGetVDMPointerFix
  31 #define WOWGetVDMPointerUnfix K32WOWGetVDMPointerUnfix
  32 #define WOWGlobalAlloc16 K32WOWGlobalAlloc16
  33 #define WOWGlobalAllocLock16 K32WOWGlobalAllocLock16
  34 #define WOWGlobalFree16 K32WOWGlobalFree16
  35 #define WOWGlobalLock16 K32WOWGlobalLock16
  36 #define WOWGlobalLockSize16 K32WOWGlobalLockSize16
  37 #define WOWGlobalUnlock16 K32WOWGlobalUnlock16
  38 #define WOWGlobalUnlockFree16 K32WOWGlobalUnlockFree16
  39 #define WOWHandle16 K32WOWHandle16
  40 #define WOWHandle32 K32WOWHandle32
  41 #define WOWYield16 K32WOWYield16
  42 #endif
  43
  44 LPVOID WINAPI WOWGetVDMPointer(DWORD,DWORD,BOOL);
  45 LPVOID WINAPI WOWGetVDMPointerFix(DWORD,DWORD,BOOL);
  46 VOID   WINAPI WOWGetVDMPointerUnfix(DWORD);
  47
  48 WORD   WINAPI WOWGlobalAlloc16(WORD,DWORD);
  49 WORD   WINAPI WOWGlobalFree16(WORD);
  50 DWORD  WINAPI WOWGlobalLock16(WORD);
  51 BOOL   WINAPI WOWGlobalUnlock16(WORD);
  52 DWORD  WINAPI WOWGlobalAllocLock16(WORD,DWORD,WORD *);
  53 WORD   WINAPI WOWGlobalUnlockFree16(DWORD);
  54 DWORD  WINAPI WOWGlobalLockSize16(WORD,PDWORD);
  55
  56 VOID   WINAPI WOWYield16(VOID);
  57 VOID   WINAPI WOWDirectedYield16(WORD);
  58
  59 typedef enum
  60 {
  61     WOW_TYPE_HWND,
  62     WOW_TYPE_HMENU,
  63     WOW_TYPE_HDWP,
  64     WOW_TYPE_HDROP,
  65     WOW_TYPE_HDC,
  66     WOW_TYPE_HFONT,
  67     WOW_TYPE_HMETAFILE,
  68     WOW_TYPE_HRGN,
  69     WOW_TYPE_HBITMAP,
  70     WOW_TYPE_HBRUSH,
  71     WOW_TYPE_HPALETTE,
  72     WOW_TYPE_HPEN,
  73     WOW_TYPE_HACCEL,
  74     WOW_TYPE_HTASK,
  75     WOW_TYPE_FULLHWND
  76
  77 } WOW_HANDLE_TYPE;
  78
  79 HANDLE WINAPI WOWHandle32(WORD,WOW_HANDLE_TYPE);
  80 WORD   WINAPI WOWHandle16(HANDLE,WOW_HANDLE_TYPE);
  81
  82 #ifdef __WINESRC__
  83 /* under Wine we use optimized versions where we can */
  84 #define HWND_32(h16)      ((HWND)      (ULONG_PTR)(h16))
  85 #define HMENU_32(h16)     ((HMENU)     (ULONG_PTR)(h16))
  86 #define HDWP_32(h16)      ((HDWP)      (ULONG_PTR)(h16))
  87 #define HDROP_32(h16)     ((HDROP)     (ULONG_PTR)(h16))
  88 #define HDC_32(h16)       ((HDC)       (ULONG_PTR)(h16))
  89 #define HFONT_32(h16)     ((HFONT)     (ULONG_PTR)(h16))
  90 #define HRGN_32(h16)      ((HRGN)      (ULONG_PTR)(h16))
  91 #define HBITMAP_32(h16)   ((HBITMAP)   (ULONG_PTR)(h16))
  92 #define HBRUSH_32(h16)    ((HBRUSH)    (ULONG_PTR)(h16))
  93 #define HPALETTE_32(h16)  ((HPALETTE)  (ULONG_PTR)(h16))
  94 #define HPEN_32(h16)      ((HPEN)      (ULONG_PTR)(h16))
  95 #define HACCEL_32(h16)    ((HACCEL)    (ULONG_PTR)(h16))
  96
  97 #define HWND_16(h32)      (LOWORD(h32))
  98 #define HMENU_16(h32)     (LOWORD(h32))
  99 #define HDWP_16(h32)      (LOWORD(h32))
 100 #define HDROP_16(h32)     (LOWORD(h32))
 101 #define HDC_16(h32)       (LOWORD(h32))
 102 #define HFONT_16(h32)     (LOWORD(h32))
 103 #define HRGN_16(h32)      (LOWORD(h32))
 104 #define HBITMAP_16(h32)   (LOWORD(h32))
 105 #define HBRUSH_16(h32)    (LOWORD(h32))
 106 #define HPALETTE_16(h32)  (LOWORD(h32))
 107 #define HPEN_16(h32)      (LOWORD(h32))
 108 #define HACCEL_16(h32)    (LOWORD(h32))
 109
 110 #else  /* __WINESRC__ */
 111
 112 #define HWND_32(h16)      ((HWND)      (WOWHandle32(h16, WOW_TYPE_HWND)))
 113 #define HMENU_32(h16)     ((HMENU)     (WOWHandle32(h16, WOW_TYPE_HMENU)))
 114 #define HDWP_32(h16)      ((HDWP)      (WOWHandle32(h16, WOW_TYPE_HDWP)))
 115 #define HDROP_32(h16)     ((HDROP)     (WOWHandle32(h16, WOW_TYPE_HDROP)))
 116 #define HDC_32(h16)       ((HDC)       (WOWHandle32(h16, WOW_TYPE_HDC)))
 117 #define HFONT_32(h16)     ((HFONT)     (WOWHandle32(h16, WOW_TYPE_HFONT)))
 118 #define HRGN_32(h16)      ((HRGN)      (WOWHandle32(h16, WOW_TYPE_HRGN)))
 119 #define HBITMAP_32(h16)   ((HBITMAP)   (WOWHandle32(h16, WOW_TYPE_HBITMAP)))
 120 #define HBRUSH_32(h16)    ((HBRUSH)    (WOWHandle32(h16, WOW_TYPE_HBRUSH)))
 121 #define HPALETTE_32(h16)  ((HPALETTE)  (WOWHandle32(h16, WOW_TYPE_HPALETTE)))
 122 #define HPEN_32(h16)      ((HPEN)      (WOWHandle32(h16, WOW_TYPE_HPEN)))
 123 #define HACCEL_32(h16)    ((HACCEL)    (WOWHandle32(h16, WOW_TYPE_HACCEL)))
 124
 125 #define HWND_16(h32)      (WOWHandle16(h32, WOW_TYPE_HWND))
 126 #define HMENU_16(h32)     (WOWHandle16(h32, WOW_TYPE_HMENU))
 127 #define HDWP_16(h32)      (WOWHandle16(h32, WOW_TYPE_HDWP))
 128 #define HDROP_16(h32)     (WOWHandle16(h32, WOW_TYPE_HDROP))
 129 #define HDC_16(h32)       (WOWHandle16(h32, WOW_TYPE_HDC))
 130 #define HFONT_16(h32)     (WOWHandle16(h32, WOW_TYPE_HFONT))
 131 #define HRGN_16(h32)      (WOWHandle16(h32, WOW_TYPE_HRGN))
 132 #define HBITMAP_16(h32)   (WOWHandle16(h32, WOW_TYPE_HBITMAP))
 133 #define HBRUSH_16(h32)    (WOWHandle16(h32, WOW_TYPE_HBRUSH))
 134 #define HPALETTE_16(h32)  (WOWHandle16(h32, WOW_TYPE_HPALETTE))
 135 #define HPEN_16(h32)      (WOWHandle16(h32, WOW_TYPE_HPEN))
 136 #define HACCEL_16(h32)    (WOWHandle16(h32, WOW_TYPE_HACCEL))
 137
 138 #endif  /* __WINESRC__ */
 139
 140 #define HMETAFILE_32(h16) ((HMETAFILE)(WOWHandle32(h16, WOW_TYPE_HMETAFILE)))
 141 #define HTASK_32(h16)     ((DWORD)(WOWHandle32(h16, WOW_TYPE_HTASK)))
 142 #define FULLHWND_32(h16)  ((HWND)(WOWHandle32(h16, WOW_TYPE_FULLHWND)))
 143
 144 #define HMETAFILE_16(h32) (WOWHandle16(h32, WOW_TYPE_HMETAFILE))
 145 #define HTASK_16(h32)     (WOWHandle16((HANDLE)(h32), WOW_TYPE_HTASK))
 146
 147 #define WCB16_PASCAL     0
 148 #define WCB16_CDECL      1
 149 #define WCB16_MAX_CBARGS 16
 150
 151 /* Wine extensions: call register function, context ptr is passed in the return value LPDWORD */
 152 #define WCB16_REGS       2
 153 #define WCB16_REGS_LONG  4  /* function uses 32-bit lret */
 154
 155 DWORD WINAPI WOWCallback16(DWORD,DWORD);
 156 BOOL  WINAPI WOWCallback16Ex(DWORD,DWORD,DWORD,LPVOID,LPDWORD);
 157
 158 #endif /* _WOWNT32_H_ */