include/callback.h

   1 /*
   2  * Callback functions
   3  *
   4  * Copyright 1995 Alexandre Julliard
   5  */
   6
   7 #ifndef __WINE_CALLBACK_H
   8 #define __WINE_CALLBACK_H
   9
  10 #include "wintypes.h"
  11 #include "winnt.h"
  12
  13 extern int (*IF1632_CallLargeStack)( int (*func)(), void *arg );
  14
  15 #define CALL_LARGE_STACK(func,arg) \
  16     (IF1632_CallLargeStack ? \
  17      IF1632_CallLargeStack( (int(*)())(func), (void *)(arg) ) : \
  18      ((int(*)())(func))((void *)arg))
  19
  20 typedef struct
  21 {
  22     LONG (CALLBACK *CallRegisterShortProc)( CONTEXT *, INT32 );
  23     LONG (CALLBACK *CallRegisterLongProc)( CONTEXT *, INT32 );
  24     VOID (CALLBACK *CallTaskRescheduleProc)(void);
  25     VOID (CALLBACK *CallFrom16WndProc)(void);
  26     LRESULT (CALLBACK *CallWndProc)( WNDPROC16, HWND16, UINT16,
  27                                      WPARAM16, LPARAM );
  28     LRESULT (CALLBACK *CallDriverProc)( DRIVERPROC16, DWORD, HDRVR16,
  29                                         UINT16, LPARAM, LPARAM );
  30     LRESULT (CALLBACK *CallDriverCallback)( FARPROC16, HANDLE16, UINT16,
  31                                             DWORD, LPARAM, LPARAM );
  32     LRESULT (CALLBACK *CallTimeFuncProc)( FARPROC16, WORD, UINT16,
  33                                           DWORD, LPARAM, LPARAM );
  34     INT16 (CALLBACK *CallWindowsExitProc)( FARPROC16, INT16 );
  35     INT16 (CALLBACK *CallWordBreakProc)( EDITWORDBREAKPROC16, SEGPTR, INT16,
  36                                          INT16, INT16 );
  37     VOID (CALLBACK *CallBootAppProc)( FARPROC16, HANDLE16, HFILE16 );
  38     WORD (CALLBACK *CallLoadAppSegProc)( FARPROC16, HANDLE16, HFILE16, WORD );
  39     VOID (CALLBACK *CallSystemTimerProc)( FARPROC16 );
  40     HGLOBAL16 (CALLBACK *CallResourceHandlerProc)( FARPROC16, HGLOBAL16, HMODULE16, HRSRC16 );
  41     DWORD (CALLBACK *CallWOWCallbackProc)( FARPROC16, DWORD );
  42     BOOL32 (CALLBACK *CallWOWCallback16Ex)( FARPROC16, DWORD, DWORD, LPVOID,
  43                                             LPDWORD );
  44     LRESULT (CALLBACK *CallASPIPostProc)( FARPROC16, SEGPTR );
  45     /* Following are the graphics driver callbacks */
  46     WORD (CALLBACK *CallDrvControlProc)( FARPROC16, SEGPTR, WORD,
  47                                          SEGPTR, SEGPTR );
  48     WORD (CALLBACK *CallDrvEnableProc)( FARPROC16, SEGPTR, WORD, SEGPTR,
  49                                         SEGPTR, SEGPTR );
  50     WORD (CALLBACK *CallDrvEnumDFontsProc)( FARPROC16, SEGPTR, SEGPTR,
  51                                             FARPROC16, SEGPTR );
  52     WORD (CALLBACK *CallDrvEnumObjProc)( FARPROC16, SEGPTR, WORD, FARPROC16,
  53                                          SEGPTR );
  54     WORD (CALLBACK *CallDrvOutputProc)( FARPROC16, SEGPTR, WORD, WORD, SEGPTR,
  55                                         SEGPTR, SEGPTR, SEGPTR, SEGPTR );
  56     DWORD (CALLBACK *CallDrvRealizeProc)( FARPROC16, SEGPTR, WORD, SEGPTR,
  57                                           SEGPTR, SEGPTR );
  58     WORD (CALLBACK *CallDrvStretchBltProc)( FARPROC16, SEGPTR, WORD, WORD,
  59                                             WORD, WORD, SEGPTR, WORD, WORD,
  60                                             WORD, WORD, DWORD, SEGPTR, SEGPTR,
  61                                             SEGPTR );
  62     DWORD (CALLBACK *CallDrvExtTextOutProc)( FARPROC16, SEGPTR, WORD, WORD,
  63                                              SEGPTR, SEGPTR, INT16, SEGPTR,
  64                                              SEGPTR, SEGPTR, SEGPTR, SEGPTR,
  65                                              WORD );
  66     WORD (CALLBACK *CallDrvGetCharWidthProc)( FARPROC16, SEGPTR, SEGPTR, WORD,
  67                                               WORD, SEGPTR, SEGPTR, SEGPTR );
  68 } CALLBACKS_TABLE;
  69
  70 extern const CALLBACKS_TABLE *Callbacks;
  71
  72 #endif /* __WINE_CALLBACK_H */