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/*
* Window procedure callbacks definitions
*
* Copyright 1996 Alexandre Julliard
*/
#ifndef __WINE_WINPROC_H
#define __WINE_WINPROC_H
#include "wintypes.h"
typedef enum
{
WIN_PROC_INVALID,
WIN_PROC_16,
WIN_PROC_32A,
WIN_PROC_32W
} WINDOWPROCTYPE;
typedef enum
{
WIN_PROC_CLASS,
WIN_PROC_WINDOW,
WIN_PROC_TIMER
} WINDOWPROCUSER;
typedef void *HWINDOWPROC; /* Really a pointer to a WINDOWPROC */
typedef struct
{
WPARAM16 wParam;
LPARAM lParam;
LRESULT lResult;
} MSGPARAM16;
typedef struct
{
WPARAM32 wParam;
LPARAM lParam;
LRESULT lResult;
} MSGPARAM32;
extern BOOL32 WINPROC_Init(void);
extern WNDPROC16 WINPROC_GetProc( HWINDOWPROC proc, WINDOWPROCTYPE type );
extern BOOL32 WINPROC_SetProc( HWINDOWPROC *pFirst, WNDPROC16 func,
WINDOWPROCTYPE type, WINDOWPROCUSER user );
extern void WINPROC_FreeProc( HWINDOWPROC proc, WINDOWPROCUSER user );
extern WINDOWPROCTYPE WINPROC_GetProcType( HWINDOWPROC proc );
extern INT32 WINPROC_MapMsg32ATo32W( UINT32 msg, WPARAM32 wParam,
LPARAM *plparam );
extern INT32 WINPROC_MapMsg32WTo32A( UINT32 msg, WPARAM32 wParam,
LPARAM *plparam );
extern INT32 WINPROC_MapMsg16To32A( UINT16 msg16, WPARAM16 wParam16,
UINT32 *pmsg32, WPARAM32 *pwparam32,
LPARAM *plparam );
extern INT32 WINPROC_MapMsg16To32W( UINT16 msg16, WPARAM16 wParam16,
UINT32 *pmsg32, WPARAM32 *pwparam32,
LPARAM *plparam );
extern INT32 WINPROC_MapMsg32ATo16( HWND32 hwnd, UINT32 msg32,
WPARAM32 wParam32, UINT16 *pmsg16,
WPARAM16 *pwparam16, LPARAM *plparam );
extern INT32 WINPROC_MapMsg32WTo16( HWND32 hwnd, UINT32 msg32,
WPARAM32 wParam32, UINT16 *pmsg16,
WPARAM16 *pwparam16, LPARAM *plparam );
extern void WINPROC_UnmapMsg32ATo32W( UINT32 msg, WPARAM32 wParam,
LPARAM lParam );
extern void WINPROC_UnmapMsg32WTo32A( UINT32 msg, WPARAM32 wParam,
LPARAM lParam );
extern LRESULT WINPROC_UnmapMsg16To32A( UINT32 msg, WPARAM32 wParam,
LPARAM lParam, LRESULT result );
extern LRESULT WINPROC_UnmapMsg16To32W( UINT32 msg, WPARAM32 wParam,
LPARAM lParam, LRESULT result );
extern void WINPROC_UnmapMsg32ATo16( UINT32 msg, WPARAM32 wParam,
LPARAM lParam, MSGPARAM16* pm16 );
extern void WINPROC_UnmapMsg32WTo16( UINT32 msg, WPARAM32 wParam,
LPARAM lParam, MSGPARAM16* pm16 );
#endif /* __WINE_WINPROC_H */
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