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 "wintypes.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   WPARAM      wParam;
  29   UINT        message;
  30   HWND        hwnd;
  31 } CWPSTRUCT, *LPCWPSTRUCT;
  32
  33
  34 /* hook type mask */
  35 #define HOOK_MAPTYPE (HOOK_WIN16 | HOOK_WIN32A | HOOK_WIN32W)
  36
  37 extern HOOKPROC16 HOOK_GetProc16( HHOOK hhook );
  38 extern BOOL HOOK_IsHooked( INT16 id );
  39 extern LRESULT HOOK_CallHooks16( INT16 id, INT16 code, WPARAM16 wParam,
  40                                  LPARAM lParam );
  41 extern LRESULT HOOK_CallHooksA( INT id, INT code, WPARAM wParam,
  42                                   LPARAM lParam );
  43 extern LRESULT HOOK_CallHooksW( INT id, INT code, WPARAM wParam,
  44                                   LPARAM lParam );
  45 extern void HOOK_FreeModuleHooks( HMODULE16 hModule );
  46 extern void HOOK_FreeQueueHooks( HQUEUE16 hQueue );
  47 extern void HOOK_ResetQueueHooks( HQUEUE16 hQueue );
  48 extern HOOKPROC HOOK_GetProc( HHOOK hook );
  49
  50 #endif  /* __WINE_HOOK_H */