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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #ifndef _WOWNT32_H_
  22 #define _WOWNT32_H_
  23
  24 LPVOID WINAPI WOWGetVDMPointer(DWORD,DWORD,BOOL);
  25 LPVOID WINAPI WOWGetVDMPointerFix(DWORD,DWORD,BOOL);
  26 VOID   WINAPI WOWGetVDMPointerUnfix(DWORD);
  27
  28 WORD   WINAPI WOWGlobalAlloc16(WORD,DWORD);
  29 WORD   WINAPI WOWGlobalFree16(WORD);
  30 DWORD  WINAPI WOWGlobalLock16(WORD);
  31 BOOL   WINAPI WOWGlobalUnlock16(WORD);
  32 DWORD  WINAPI WOWGlobalAllocLock16(WORD,DWORD,WORD *);
  33 WORD   WINAPI WOWGlobalUnlockFree16(DWORD);
  34 DWORD  WINAPI WOWGlobalLockSize16(WORD,PDWORD);
  35
  36 VOID   WINAPI WOWYield16(VOID);
  37 VOID   WINAPI WOWDirectedYield16(WORD);
  38
  39 typedef enum
  40 {
  41     WOW_TYPE_HWND,
  42     WOW_TYPE_HMENU,
  43     WOW_TYPE_HDWP,
  44     WOW_TYPE_HDROP,
  45     WOW_TYPE_HDC,
  46     WOW_TYPE_HFONT,
  47     WOW_TYPE_HMETAFILE,
  48     WOW_TYPE_HRGN,
  49     WOW_TYPE_HBITMAP,
  50     WOW_TYPE_HBRUSH,
  51     WOW_TYPE_HPALETTE,
  52     WOW_TYPE_HPEN,
  53     WOW_TYPE_HACCEL,
  54     WOW_TYPE_HTASK,
  55     WOW_TYPE_FULLHWND
  56
  57 } WOW_HANDLE_TYPE;
  58
  59 HANDLE WINAPI WOWHandle32(WORD,WOW_HANDLE_TYPE);
  60 WORD   WINAPI WOWHandle16(HANDLE,WOW_HANDLE_TYPE);
  61
  62 #ifdef __WINESRC__
  63 /* under Wine use the kernel functions directly so we don't have to import wow32 */
  64 HANDLE WINAPI K32WOWHandle32(WORD,WOW_HANDLE_TYPE);
  65 WORD   WINAPI K32WOWHandle16(HANDLE,WOW_HANDLE_TYPE);
  66 DWORD  WINAPI K32WOWCallback16(DWORD,DWORD);
  67 BOOL   WINAPI K32WOWCallback16Ex(DWORD,DWORD,DWORD,LPVOID,LPDWORD);
  68 #define WOWHandle32 K32WOWHandle32
  69 #define WOWHandle16 K32WOWHandle16
  70 #define WOWCallback16 K32WOWCallback16
  71 #define WOWCallback16Ex K32WOWCallback16Ex
  72 #endif
  73
  74 #ifdef __WINESRC__
  75 /* under Wine we use optimized versions where we can */
  76 #define HWND_32(h16)      ((HWND)      (ULONG_PTR)(h16))
  77 #define HMENU_32(h16)     ((HMENU)     (ULONG_PTR)(h16))
  78 #define HDWP_32(h16)      ((HDWP)      (ULONG_PTR)(h16))
  79 #define HDROP_32(h16)     ((HDROP)     (ULONG_PTR)(h16))
  80 #define HDC_32(h16)       ((HDC)       (ULONG_PTR)(h16))
  81 #define HFONT_32(h16)     ((HFONT)     (ULONG_PTR)(h16))
  82 #define HRGN_32(h16)      ((HRGN)      (ULONG_PTR)(h16))
  83 #define HBITMAP_32(h16)   ((HBITMAP)   (ULONG_PTR)(h16))
  84 #define HBRUSH_32(h16)    ((HBRUSH)    (ULONG_PTR)(h16))
  85 #define HPALETTE_32(h16)  ((HPALETTE)  (ULONG_PTR)(h16))
  86 #define HPEN_32(h16)      ((HPEN)      (ULONG_PTR)(h16))
  87 #define HACCEL_32(h16)    ((HACCEL)    (ULONG_PTR)(h16))
  88
  89 #define HWND_16(h32)      (LOWORD(h32))
  90 #define HMENU_16(h32)     (LOWORD(h32))
  91 #define HDWP_16(h32)      (LOWORD(h32))
  92 #define HDROP_16(h32)     (LOWORD(h32))
  93 #define HDC_16(h32)       (LOWORD(h32))
  94 #define HFONT_16(h32)     (LOWORD(h32))
  95 #define HRGN_16(h32)      (LOWORD(h32))
  96 #define HBITMAP_16(h32)   (LOWORD(h32))
  97 #define HBRUSH_16(h32)    (LOWORD(h32))
  98 #define HPALETTE_16(h32)  (LOWORD(h32))
  99 #define HPEN_16(h32)      (LOWORD(h32))
 100 #define HACCEL_16(h32)    (LOWORD(h32))
 101
 102 #else  /* __WINESRC__ */
 103
 104 #define HWND_32(h16)      ((HWND)      (WOWHandle32(h16, WOW_TYPE_HWND)))
 105 #define HMENU_32(h16)     ((HMENU)     (WOWHandle32(h16, WOW_TYPE_HMENU)))
 106 #define HDWP_32(h16)      ((HDWP)      (WOWHandle32(h16, WOW_TYPE_HDWP)))
 107 #define HDROP_32(h16)     ((HDROP)     (WOWHandle32(h16, WOW_TYPE_HDROP)))
 108 #define HDC_32(h16)       ((HDC)       (WOWHandle32(h16, WOW_TYPE_HDC)))
 109 #define HFONT_32(h16)     ((HFONT)     (WOWHandle32(h16, WOW_TYPE_HFONT)))
 110 #define HRGN_32(h16)      ((HRGN)      (WOWHandle32(h16, WOW_TYPE_HRGN)))
 111 #define HBITMAP_32(h16)   ((HBITMAP)   (WOWHandle32(h16, WOW_TYPE_HBITMAP)))
 112 #define HBRUSH_32(h16)    ((HBRUSH)    (WOWHandle32(h16, WOW_TYPE_HBRUSH)))
 113 #define HPALETTE_32(h16)  ((HPALETTE)  (WOWHandle32(h16, WOW_TYPE_HPALETTE)))
 114 #define HPEN_32(h16)      ((HPEN)      (WOWHandle32(h16, WOW_TYPE_HPEN)))
 115 #define HACCEL_32(h16)    ((HACCEL)    (WOWHandle32(h16, WOW_TYPE_HACCEL)))
 116
 117 #define HWND_16(h32)      (WOWHandle16(h32, WOW_TYPE_HWND))
 118 #define HMENU_16(h32)     (WOWHandle16(h32, WOW_TYPE_HMENU))
 119 #define HDWP_16(h32)      (WOWHandle16(h32, WOW_TYPE_HDWP))
 120 #define HDROP_16(h32)     (WOWHandle16(h32, WOW_TYPE_HDROP))
 121 #define HDC_16(h32)       (WOWHandle16(h32, WOW_TYPE_HDC))
 122 #define HFONT_16(h32)     (WOWHandle16(h32, WOW_TYPE_HFONT))
 123 #define HRGN_16(h32)      (WOWHandle16(h32, WOW_TYPE_HRGN))
 124 #define HBITMAP_16(h32)   (WOWHandle16(h32, WOW_TYPE_HBITMAP))
 125 #define HBRUSH_16(h32)    (WOWHandle16(h32, WOW_TYPE_HBRUSH))
 126 #define HPALETTE_16(h32)  (WOWHandle16(h32, WOW_TYPE_HPALETTE))
 127 #define HPEN_16(h32)      (WOWHandle16(h32, WOW_TYPE_HPEN))
 128 #define HACCEL_16(h32)    (WOWHandle16(h32, WOW_TYPE_HACCEL))
 129
 130 #endif  /* __WINESRC__ */
 131
 132 #define HMETAFILE_32(h16) ((HMETAFILE)(WOWHandle32(h16, WOW_TYPE_HMETAFILE)))
 133 #define HTASK_32(h16)     ((DWORD)(WOWHandle32(h16, WOW_TYPE_HTASK)))
 134 #define FULLHWND_32(h16)  ((HWND)(WOWHandle32(h16, WOW_TYPE_FULLHWND)))
 135
 136 #define HMETAFILE_16(h32) (WOWHandle16(h32, WOW_TYPE_HMETAFILE))
 137 #define HTASK_16(h32)     (WOWHandle16((HANDLE)(h32), WOW_TYPE_HTASK))
 138
 139 #define WCB16_PASCAL     0
 140 #define WCB16_CDECL      1
 141 #define WCB16_MAX_CBARGS 16
 142
 143 /* Wine extensions: call register function, context ptr is passed in the return value LPDWORD */
 144 #define WCB16_REGS       2
 145 #define WCB16_REGS_LONG  4  /* function uses 32-bit lret */
 146
 147 DWORD WINAPI WOWCallback16(DWORD,DWORD);
 148 BOOL  WINAPI WOWCallback16Ex(DWORD,DWORD,DWORD,LPVOID,LPDWORD);
 149
 150 #endif /* _WOWNT32_H_ */