2 * Window procedure callbacks definitions
4 * Copyright 1996 Alexandre Julliard
7 #ifndef __WINE_WINPROC_H
8 #define __WINE_WINPROC_H
27 typedef void *HWINDOWPROC; /* Really a pointer to a WINDOWPROC */
43 extern BOOL32 WINPROC_Init(void);
44 extern WNDPROC16 WINPROC_GetProc( HWINDOWPROC proc, WINDOWPROCTYPE type );
45 extern BOOL32 WINPROC_SetProc( HWINDOWPROC *pFirst, WNDPROC16 func,
46 WINDOWPROCTYPE type, WINDOWPROCUSER user );
47 extern void WINPROC_FreeProc( HWINDOWPROC proc, WINDOWPROCUSER user );
48 extern WINDOWPROCTYPE WINPROC_GetProcType( HWINDOWPROC proc );
50 extern INT32 WINPROC_MapMsg32ATo32W( UINT32 msg, WPARAM32 wParam,
52 extern INT32 WINPROC_MapMsg32WTo32A( UINT32 msg, WPARAM32 wParam,
54 extern INT32 WINPROC_MapMsg16To32A( UINT16 msg16, WPARAM16 wParam16,
55 UINT32 *pmsg32, WPARAM32 *pwparam32,
57 extern INT32 WINPROC_MapMsg16To32W( UINT16 msg16, WPARAM16 wParam16,
58 UINT32 *pmsg32, WPARAM32 *pwparam32,
60 extern INT32 WINPROC_MapMsg32ATo16( UINT32 msg32, WPARAM32 wParam32,
61 UINT16 *pmsg16, WPARAM16 *pwparam16,
63 extern INT32 WINPROC_MapMsg32WTo16( UINT32 msg32, WPARAM32 wParam32,
64 UINT16 *pmsg16, WPARAM16 *pwparam16,
66 extern void WINPROC_UnmapMsg32ATo32W( UINT32 msg, WPARAM32 wParam,
68 extern void WINPROC_UnmapMsg32WTo32A( UINT32 msg, WPARAM32 wParam,
70 extern void WINPROC_UnmapMsg16To32A( UINT32 msg, WPARAM32 wParam,
72 extern void WINPROC_UnmapMsg16To32W( UINT32 msg, WPARAM32 wParam,
74 extern void WINPROC_UnmapMsg32ATo16( UINT32 msg, WPARAM32 wParam,
75 LPARAM lParam, MSGPARAM16* pm16 );
76 extern void WINPROC_UnmapMsg32WTo16( UINT32 msg, WPARAM32 wParam,
77 LPARAM lParam, MSGPARAM16* pm16 );
79 typedef LRESULT (*WINPROC_CALLWNDPROC16)(WNDPROC16,HWND16,UINT16,WPARAM16,LPARAM);
80 typedef LRESULT (*WINPROC_CALLWNDPROC32)(WNDPROC32,HWND32,UINT32,WPARAM32,LPARAM);
81 extern void WINPROC_SetCallWndProc16( WINPROC_CALLWNDPROC16 proc );
82 extern void WINPROC_SetCallWndProc32( WINPROC_CALLWNDPROC32 proc );
84 #endif /* __WINE_WINPROC_H */