include/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 <sys/types.h> /* pid_t */
  11 #include "winbase.h"   /* for LPSTARTUPINFO32A */
  12 #include "winnt.h"     /* for PCONTEXT */
  13
  14 struct _DOSEVENT;
  15
  16 typedef struct _DOSTASK {
  17  WORD psp_seg, retval;
  18  WORD dpmi_flag;
  19 } DOSTASK, *LPDOSTASK;
  20
  21 #define DOS_PRIORITY_REALTIME 0  /* IRQ0 */
  22 #define DOS_PRIORITY_KEYBOARD 1  /* IRQ1 */
  23 #define DOS_PRIORITY_VGA      2  /* IRQ9 */
  24 #define DOS_PRIORITY_MOUSE    5  /* IRQ12 */
  25 #define DOS_PRIORITY_SERIAL   10 /* IRQ4 */
  26
  27 #if defined(linux) && defined(__i386__)
  28 #define MZ_SUPPORTED
  29 #endif /* linux-i386 */
  30
  31 #define V86_FLAG 0x00020000
  32
  33 extern BOOL MZ_LoadImage( HMODULE module, HANDLE hFile, LPCSTR filename );
  34 extern BOOL MZ_Exec( CONTEXT86 *context, LPCSTR filename, BYTE func, LPVOID paramblk );
  35 extern void MZ_Exit( CONTEXT86 *context, BOOL cs_psp, WORD retval );
  36 extern LPDOSTASK MZ_Current( void );
  37 extern LPDOSTASK MZ_AllocDPMITask( void );
  38 extern int DOSVM_Enter( CONTEXT86 *context );
  39 extern void DOSVM_Wait( int read_pipe, HANDLE hObject );
  40 extern void DOSVM_QueueEvent( int irq, int priority, void (*relay)(CONTEXT86*,void*), void *data );
  41 extern void DOSVM_PIC_ioport_out( WORD port, BYTE val );
  42 extern void DOSVM_SetTimer( unsigned ticks );
  43 extern unsigned DOSVM_GetTimer( void );
  44
  45 #endif /* __WINE_DOSEXE_H */