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 "sig_context.h"
  13
  14 typedef struct _DOSTASK {
  15  LPVOID img;
  16  unsigned img_ofs;
  17  WORD psp_seg,load_seg;
  18  WORD init_cs,init_ip,init_ss,init_sp;
  19  WORD xms_seg;
  20  WORD dpmi_seg,dpmi_sel,dpmi_flag;
  21  WORD system_timer;
  22  HMODULE16 hModule;
  23  char mm_name[128];
  24  int mm_fd;
  25  int read_pipe,write_pipe;
  26  pid_t task;
  27 } DOSTASK, *LPDOSTASK;
  28
  29 #if defined(linux) && defined(__i386__)
  30
  31 #define MZ_SUPPORTED
  32
  33 struct _NE_MODULE;
  34
  35 extern int MZ_InitTask( LPDOSTASK lpDosTask );
  36 extern int MZ_InitMemory( LPDOSTASK lpDosTask, struct _NE_MODULE *pModule );
  37 extern void MZ_KillModule( LPDOSTASK lpDosTask );
  38 extern LPDOSTASK MZ_AllocDPMITask( HMODULE16 hModule );
  39
  40 #endif /* linux-i386 */
  41
  42 #define V86_FLAG 0x00020000
  43
  44 extern void MZ_Tick( WORD handle );
  45
  46 extern HINSTANCE16 MZ_CreateProcess( LPCSTR name, LPCSTR cmdline, LPCSTR env, BOOL inherit,
  47                                      LPSTARTUPINFOA startup, LPPROCESS_INFORMATION info );
  48 extern int DOSVM_Enter( PCONTEXT context );
  49 extern void DOSVM_SetTimer( unsigned ticks );
  50 extern unsigned DOSVM_GetTimer( void );
  51
  52 #endif /* __WINE_DOSEXE_H */