Sweden-Number/include/callback.h

141 lines
5.6 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
{
LONG (CALLBACK *CallRegisterShortProc)( CONTEXT86 *, INT );
LONG (CALLBACK *CallRegisterLongProc)( CONTEXT86 *, INT );
INT16 (CALLBACK *CallWindowsExitProc)( FARPROC16, INT16 );
INT16 (CALLBACK *CallWordBreakProc)( EDITWORDBREAKPROC16, SEGPTR, INT16,
INT16, INT16 );
VOID (CALLBACK *CallBootAppProc)( FARPROC16, HANDLE16, HFILE16 );
WORD (CALLBACK *CallLoadAppSegProc)( FARPROC16, HANDLE16, HFILE16, WORD );
WORD (CALLBACK *CallLocalNotifyFunc)( FARPROC16, WORD, HLOCAL16, WORD );
HGLOBAL16 (CALLBACK *CallResourceHandlerProc)( FARPROC16, HGLOBAL16, HMODULE16, HRSRC16 );
DWORD (CALLBACK *CallUTProc)( FARPROC16, DWORD, DWORD );
LRESULT (CALLBACK *CallASPIPostProc)( FARPROC16, SEGPTR );
} CALLBACKS_TABLE;
extern const CALLBACKS_TABLE *Callbacks;
typedef struct
{
BOOL16 WINAPI (*PeekMessage16)( LPMSG16 msg, HWND16 hwnd,
UINT16 first, UINT16 last, UINT16 flags );
BOOL WINAPI (*PeekMessageA)( LPMSG lpmsg, HWND hwnd,
UINT min, UINT max, UINT wRemoveMsg );
BOOL WINAPI (*PeekMessageW)( LPMSG lpmsg, HWND hwnd,
UINT min, UINT max, UINT wRemoveMsg );
BOOL16 WINAPI (*GetMessage16)( SEGPTR msg, HWND16 hwnd,
UINT16 first, UINT16 last );
BOOL WINAPI (*GetMessageA)( MSG* lpmsg, HWND hwnd,
UINT min, UINT max );
BOOL WINAPI (*GetMessageW)( MSG* lpmsg, HWND hwnd,
UINT min, UINT max );
LRESULT WINAPI (*SendMessage16)( HWND16 hwnd, UINT16 msg,
WPARAM16 wParam, LPARAM lParam );
LRESULT WINAPI (*SendMessageA)( HWND hwnd, UINT msg,
WPARAM wParam, LPARAM lParam );
LRESULT WINAPI (*SendMessageW)( HWND hwnd, UINT msg,
WPARAM wParam, LPARAM lParam );
BOOL16 WINAPI (*PostMessage16)( HWND16 hwnd, UINT16 message,
WPARAM16 wParam, LPARAM lParam );
BOOL WINAPI (*PostMessageA)( HWND hwnd, UINT message,
WPARAM wParam, LPARAM lParam );
BOOL WINAPI (*PostMessageW)( HWND hwnd, UINT message,
WPARAM wParam, LPARAM lParam );
BOOL16 WINAPI (*PostAppMessage16)( HTASK16 hTask, UINT16 message,
WPARAM16 wParam, LPARAM lParam );
BOOL WINAPI (*PostThreadMessageA)( DWORD idThread , UINT message,
WPARAM wParam, LPARAM lParam );
BOOL WINAPI (*PostThreadMessageW)( DWORD idThread , UINT message,
WPARAM wParam, LPARAM lParam );
BOOL16 WINAPI (*TranslateMessage16)( const MSG16 *msg );
BOOL WINAPI (*TranslateMessage)( const MSG *msg );
LONG WINAPI (*DispatchMessage16)( const MSG16* msg );
LONG WINAPI (*DispatchMessageA)( const MSG* msg );
LONG WINAPI (*DispatchMessageW)( const MSG* msg );
BOOL16 WINAPI (*RedrawWindow16)( HWND16 hwnd, const RECT16 *rectUpdate,
HRGN16 hrgnUpdate, UINT16 flags );
BOOL WINAPI (*RedrawWindow)( HWND hwnd, const RECT *rectUpdate,
HRGN hrgnUpdate, UINT flags );
WORD WINAPI (*UserSignalProc)( UINT uCode, DWORD dwThreadOrProcessID,
DWORD dwFlags, HMODULE16 hModule );
void WINAPI (*FinalUserInit16)( void );
INT16 WINAPI (*InitApp16)( HINSTANCE16 hInst );
HQUEUE16 WINAPI (*InitThreadInput16)( WORD unknown, WORD flags );
void WINAPI (*UserYield16)( void );
WORD WINAPI (*DestroyIcon32)( HGLOBAL16 handle, UINT16 flags );
DWORD WINAPI (*WaitForInputIdle)( HANDLE hProcess, DWORD dwTimeOut );
INT WINAPI (*MessageBoxA)( HWND hWnd, LPCSTR text, LPCSTR title, UINT type );
INT WINAPI (*MessageBoxW)( HWND hwnd, LPCWSTR text, LPCWSTR title, UINT type );
} 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 */