include/winproc.h

   1 /*
   2  * Window procedure callbacks definitions
   3  *
   4  * Copyright 1996 Alexandre Julliard
   5  */
   6
   7 #ifndef __WINE_WINPROC_H
   8 #define __WINE_WINPROC_H
   9
  10 #include "wintypes.h"
  11
  12 typedef enum
  13 {
  14     WIN_PROC_INVALID,
  15     WIN_PROC_16,
  16     WIN_PROC_32A,
  17     WIN_PROC_32W
  18 } WINDOWPROCTYPE;
  19
  20 typedef void *HWINDOWPROC;  /* Really a pointer to a WINDOWPROC */
  21
  22 extern BOOL32 WINPROC_Init(void);
  23 extern WNDPROC16 WINPROC_GetProc( HWINDOWPROC proc, WINDOWPROCTYPE type );
  24 extern BOOL32 WINPROC_SetProc( HWINDOWPROC *pFirst, WNDPROC16 func,
  25                                WINDOWPROCTYPE type );
  26 extern void WINPROC_FreeProc( HWINDOWPROC proc );
  27 extern WINDOWPROCTYPE WINPROC_GetProcType( HWINDOWPROC proc );
  28
  29 extern INT32 WINPROC_MapMsg32ATo32W( UINT32 msg, WPARAM32 wParam,
  30                                      LPARAM *plparam );
  31 extern INT32 WINPROC_MapMsg32WTo32A( UINT32 msg, WPARAM32 wParam,
  32                                      LPARAM *plparam );
  33 extern INT32 WINPROC_MapMsg16To32A( UINT16 msg16, WPARAM16 wParam16,
  34                                     UINT32 *pmsg32, WPARAM32 *pwparam32,
  35                                     LPARAM *plparam );
  36 extern INT32 WINPROC_MapMsg16To32W( UINT16 msg16, WPARAM16 wParam16,
  37                                     UINT32 *pmsg32, WPARAM32 *pwparam32,
  38                                     LPARAM *plparam );
  39 extern INT32 WINPROC_MapMsg32ATo16( UINT32 msg32, WPARAM32 wParam32,
  40                                     UINT16 *pmsg16, WPARAM16 *pwparam16,
  41                                     LPARAM *plparam );
  42 extern INT32 WINPROC_MapMsg32WTo16( UINT32 msg32, WPARAM32 wParam32,
  43                                     UINT16 *pmsg16, WPARAM16 *pwparam16,
  44                                     LPARAM *plparam );
  45 extern void WINPROC_UnmapMsg32ATo32W( UINT32 msg, WPARAM32 wParam,
  46                                       LPARAM lParam );
  47 extern void WINPROC_UnmapMsg32WTo32A( UINT32 msg, WPARAM32 wParam,
  48                                       LPARAM lParam );
  49 extern void WINPROC_UnmapMsg16To32A( UINT32 msg, WPARAM32 wParam,
  50                                      LPARAM lParam );
  51 extern void WINPROC_UnmapMsg16To32W( UINT32 msg, WPARAM32 wParam,
  52                                      LPARAM lParam );
  53 extern void WINPROC_UnmapMsg32ATo16( UINT32 msg, WPARAM16 wParam,
  54                                      LPARAM lParam );
  55 extern void WINPROC_UnmapMsg32WTo16( UINT32 msg, WPARAM16 wParam,
  56                                      LPARAM lParam );
  57
  58 #endif  /* __WINE_WINPROC_H */