dlls/winedos/dosexe.h

   1 /*
   2  * DOS EXE loader
   3  *
   4  * Copyright 1998 Ove Kåven
   5  */
   6
   7 #ifndef __WINE_DOSEXE_H
   8 #define __WINE_DOSEXE_H
   9
  10 #include "wine/windef16.h"
  11 #include "winbase.h"   /* for LPSTARTUPINFO32A */
  12 #include "winnt.h"     /* for PCONTEXT */
  13
  14 struct _DOSEVENT;
  15
  16 typedef void (*DOSRELAY)(CONTEXT86*,void*);
  17
  18 #define DOS_PRIORITY_REALTIME 0  /* IRQ0 */
  19 #define DOS_PRIORITY_KEYBOARD 1  /* IRQ1 */
  20 #define DOS_PRIORITY_VGA      2  /* IRQ9 */
  21 #define DOS_PRIORITY_MOUSE    5  /* IRQ12 */
  22 #define DOS_PRIORITY_SERIAL   10 /* IRQ4 */
  23
  24 extern WORD DOSVM_psp;     /* psp of current DOS task */
  25 extern WORD DOSVM_retval;  /* return value of previous DOS task */
  26
  27 #if defined(linux) && defined(__i386__)
  28 #define MZ_SUPPORTED
  29 #endif /* linux-i386 */
  30
  31 #define V86_FLAG 0x00020000
  32
  33 extern void WINAPI MZ_LoadImage( LPCSTR filename, HANDLE hFile );
  34 extern BOOL WINAPI MZ_Exec( CONTEXT86 *context, LPCSTR filename, BYTE func, LPVOID paramblk );
  35 extern void WINAPI MZ_Exit( CONTEXT86 *context, BOOL cs_psp, WORD retval );
  36 extern BOOL WINAPI MZ_Current( void );
  37 extern void WINAPI MZ_AllocDPMITask( void );
  38 extern void WINAPI MZ_RunInThread( PAPCFUNC proc, ULONG_PTR arg );
  39 extern INT WINAPI DOSVM_Enter( CONTEXT86 *context );
  40 extern void WINAPI DOSVM_Wait( INT read_pipe, HANDLE hObject );
  41 extern DWORD WINAPI DOSVM_Loop( LPVOID lpExtra );
  42 extern void WINAPI DOSVM_QueueEvent( INT irq, INT priority, DOSRELAY relay, LPVOID data );
  43 extern void WINAPI DOSVM_PIC_ioport_out( WORD port, BYTE val );
  44 extern void WINAPI DOSVM_SetTimer( UINT ticks );
  45 extern UINT WINAPI DOSVM_GetTimer( void );
  46 extern FARPROC16 DOSVM_GetRMHandler( BYTE intnum );
  47 extern void DOSVM_SetRMHandler( BYTE intnum, FARPROC16 handler );
  48 extern void DOSVM_RealModeInterrupt( BYTE intnum, CONTEXT86 *context );
  49
  50 /* devices.c */
  51 extern void DOSDEV_InstallDOSDevices(void);
  52 extern DWORD DOSDEV_Console(void);
  53 extern DWORD DOSDEV_FindCharDevice(char*name);
  54 extern int DOSDEV_Peek(DWORD dev, BYTE*data);
  55 extern int DOSDEV_Read(DWORD dev, DWORD buf, int buflen);
  56 extern int DOSDEV_Write(DWORD dev, DWORD buf, int buflen, int verify);
  57 extern int DOSDEV_IoctlRead(DWORD dev, DWORD buf, int buflen);
  58 extern int DOSDEV_IoctlWrite(DWORD dev, DWORD buf, int buflen);
  59
  60 /* int09.c */
  61 extern void WINAPI DOSVM_Int09Handler(CONTEXT86*);
  62 extern void WINAPI DOSVM_Int09SendScan(BYTE scan,BYTE ascii);
  63 extern BYTE WINAPI DOSVM_Int09ReadScan(BYTE*ascii);
  64
  65 /* int10.c */
  66 extern void WINAPI DOSVM_Int10Handler(CONTEXT86*);
  67
  68 /* int16.c */
  69 extern void WINAPI DOSVM_Int16Handler(CONTEXT86*);
  70 extern int WINAPI DOSVM_Int16ReadChar(BYTE*ascii,BYTE*scan,BOOL peek);
  71 extern int WINAPI DOSVM_Int16AddChar(BYTE ascii,BYTE scan);
  72
  73 /* int17.c */
  74 extern void WINAPI DOSVM_Int17Handler(CONTEXT86*);
  75
  76 /* int19.c */
  77 extern void WINAPI DOSVM_Int19Handler(CONTEXT86*);
  78
  79 /* int20.c */
  80 extern void WINAPI DOSVM_Int20Handler(CONTEXT86*);
  81
  82 /* int21.c */
  83 extern void WINAPI DOSVM_Int21Handler(CONTEXT86*);
  84
  85 /* int29.c */
  86 extern void WINAPI DOSVM_Int29Handler(CONTEXT86*);
  87
  88 /* int31.c */
  89 extern void WINAPI DOSVM_Int31Handler(CONTEXT86*);
  90
  91 /* int33.c */
  92 extern void WINAPI DOSVM_Int33Handler(CONTEXT86*);
  93 extern void WINAPI DOSVM_Int33Message(UINT,WPARAM,LPARAM);
  94
  95 /* xms.c */
  96 extern void WINAPI XMS_Handler(CONTEXT86*);
  97
  98 #endif /* __WINE_DOSEXE_H */