include/hook.h

   1 /*
   2  * Windows hook definitions
   3  *
   4  * Copyright 1994 Alexandre Julliard
   5  */
   6
   7 #ifndef __WINE_HOOK_H
   8 #define __WINE_HOOK_H
   9
  10 #include "windows.h"
  11
  12 #define HOOK_WIN16      0x00
  13 #define HOOK_WIN32A     0x01
  14 #define HOOK_WIN32W     0x02
  15 #define HOOK_INUSE      0x80
  16
  17 typedef struct
  18 {
  19    LPARAM   lParam;
  20    WPARAM16 wParam;
  21    UINT16   message;
  22    HWND16   hwnd;
  23 } CWPSTRUCT16, *LPCWPSTRUCT16;
  24
  25 typedef struct
  26 {
  27   LPARAM        lParam;
  28   WPARAM32      wParam;
  29   UINT32        message;
  30   HWND32        hwnd;
  31 } CWPSTRUCT32, *LPCWPSTRUCT32;
  32
  33 /* hook type mask */
  34 #define HOOK_MAPTYPE (HOOK_WIN16 | HOOK_WIN32A | HOOK_WIN32W)
  35
  36 extern HOOKPROC16 HOOK_GetProc16( HHOOK hhook );
  37 extern BOOL32 HOOK_IsHooked( INT16 id );
  38 extern LRESULT HOOK_CallHooks16( INT16 id, INT16 code, WPARAM16 wParam,
  39                                  LPARAM lParam );
  40 extern LRESULT HOOK_CallHooks32A( INT32 id, INT32 code, WPARAM32 wParam,
  41                                   LPARAM lParam );
  42 extern LRESULT HOOK_CallHooks32W( INT32 id, INT32 code, WPARAM32 wParam,
  43                                   LPARAM lParam );
  44 extern void HOOK_FreeModuleHooks( HMODULE16 hModule );
  45 extern void HOOK_FreeQueueHooks( HQUEUE16 hQueue );
  46 extern void HOOK_ResetQueueHooks( HQUEUE16 hQueue );
  47 extern HOOKPROC32 HOOK_GetProc( HHOOK hook );
  48
  49 #endif  /* __WINE_HOOK_H */