mirror of
git://source.winehq.org/git/wine.git
synced 2024-10-31 10:41:12 +00:00
80 lines
2.7 KiB
C
80 lines
2.7 KiB
C
/*
|
|
* Callback functions
|
|
*
|
|
* Copyright 1995 Alexandre Julliard
|
|
*/
|
|
|
|
#ifndef __WINE_CALLBACK_H
|
|
#define __WINE_CALLBACK_H
|
|
|
|
#include "windef.h"
|
|
#include "winnt.h"
|
|
#include "wingdi.h"
|
|
#include "wine/winuser16.h"
|
|
|
|
extern void SYSDEPS_SwitchToThreadStack( void (*func)(void) ) WINE_NORETURN;
|
|
extern int SYSDEPS_CallOnLargeStack( int (*func)(void *), void *arg );
|
|
|
|
#define CALL_LARGE_STACK( func, arg ) \
|
|
SYSDEPS_CallOnLargeStack( (int (*)(void *))(func), (void *)(arg) )
|
|
|
|
typedef void (*RELAY)();
|
|
extern FARPROC THUNK_Alloc( FARPROC16 func, RELAY relay );
|
|
extern void THUNK_Free( FARPROC thunk );
|
|
extern BOOL THUNK_Init(void);
|
|
extern void THUNK_InitCallout(void);
|
|
|
|
|
|
typedef struct
|
|
{
|
|
BOOL WINAPI (*PeekMessageA)( LPMSG, HWND, UINT, UINT, UINT );
|
|
BOOL WINAPI (*GetMessageA)( MSG*, HWND, UINT, UINT );
|
|
LRESULT WINAPI (*SendMessageA)( HWND, UINT, WPARAM, LPARAM );
|
|
BOOL WINAPI (*PostMessageA)( HWND, UINT, WPARAM, LPARAM );
|
|
BOOL WINAPI (*TranslateMessage)( const MSG *msg );
|
|
LONG WINAPI (*DispatchMessageA)( const MSG* msg );
|
|
BOOL WINAPI (*RedrawWindow)( HWND, const RECT *, HRGN, UINT );
|
|
WORD WINAPI (*UserSignalProc)( UINT, DWORD, DWORD, HMODULE16 );
|
|
void WINAPI (*FinalUserInit16)( void );
|
|
HQUEUE16 WINAPI (*InitThreadInput16)( WORD, WORD );
|
|
void WINAPI (*UserYield16)( void );
|
|
WORD WINAPI (*DestroyIcon32)( HGLOBAL16, UINT16 );
|
|
DWORD WINAPI (*WaitForInputIdle)( HANDLE, DWORD );
|
|
DWORD WINAPI (*MsgWaitForMultipleObjects)( DWORD, HANDLE *, BOOL, DWORD, DWORD );
|
|
HWND WINAPI (*WindowFromDC)( HDC );
|
|
INT WINAPI (*MessageBoxA)( HWND, LPCSTR, LPCSTR, UINT );
|
|
INT WINAPI (*MessageBoxW)( HWND, LPCWSTR, LPCWSTR, UINT );
|
|
} CALLOUT_TABLE;
|
|
|
|
extern CALLOUT_TABLE Callout;
|
|
|
|
#include "pshpack1.h"
|
|
|
|
typedef struct tagTHUNK
|
|
{
|
|
BYTE popl_eax; /* 0x58 popl %eax (return address)*/
|
|
BYTE pushl_func; /* 0x68 pushl $proc */
|
|
FARPROC16 proc WINE_PACKED;
|
|
BYTE pushl_eax; /* 0x50 pushl %eax */
|
|
BYTE jmp; /* 0xe9 jmp relay (relative jump)*/
|
|
RELAY relay WINE_PACKED;
|
|
struct tagTHUNK *next WINE_PACKED;
|
|
DWORD magic;
|
|
} THUNK;
|
|
|
|
#include "poppack.h"
|
|
|
|
#define CALLTO16_THUNK_MAGIC 0x54484e4b /* "THNK" */
|
|
|
|
#define DECL_THUNK(aname,aproc,arelay) \
|
|
THUNK aname; \
|
|
aname.popl_eax = 0x58; \
|
|
aname.pushl_func = 0x68; \
|
|
aname.proc = (FARPROC) (aproc); \
|
|
aname.pushl_eax = 0x50; \
|
|
aname.jmp = 0xe9; \
|
|
aname.relay = (RELAY)((char *)(arelay) - (char *)(&(aname).next)); \
|
|
aname.next = NULL; \
|
|
aname.magic = CALLTO16_THUNK_MAGIC;
|
|
|
|
#endif /* __WINE_CALLBACK_H */
|