src/lib/doslib/hw/dos/doswin.h

   1
   2 #include <hw/cpu/cpu.h>
   3 #include <stdint.h>
   4
   5 #if !defined(TARGET_WINDOWS) && !defined(TARGET_OS2)
   6 /* NTVDM.EXE DOSNTAST.VDD call support */
   7 #include <windows/ntvdm/ntvdmlib.h>
   8 #endif
   9
  10 enum {
  11         WINEMU_NONE=0,
  12         WINEMU_WINE
  13 };
  14
  15 enum {
  16         WINDOWS_NONE=0,
  17         WINDOWS_REAL,
  18         WINDOWS_STANDARD,
  19         WINDOWS_ENHANCED,
  20         WINDOWS_NT,
  21         WINDOWS_OS2,                    /* Not Windows, OS/2 */
  22                                         /* Exact meaning: If we're a DOS/Windows program, then we know we're running under OS/2
  23                                            and OS/2 is emulating DOS/Windows. If we're an OS/2 program, then we're in our native
  24                                            environment */
  25         WINDOWS_MAX
  26 };
  27
  28 extern const char *windows_mode_strs[WINDOWS_MAX];
  29 #define windows_mode_str(x)     windows_mode_strs[x]
  30
  31 extern uint8_t windows_mode;
  32 extern uint16_t windows_version;
  33 extern uint8_t windows_emulation;
  34 extern const char *windows_version_method;
  35 extern const char *windows_emulation_comment_str;
  36
  37 /* TODO: Someday, these will become variables */
  38
  39 /* whether the Windows emulation allows Win16 to call DPMI */
  40 #define windows_emulation_includes_dpmi         0
  41
  42 int detect_windows();
  43 const char *windows_emulation_str(uint8_t e);
  44
  45 #if defined(TARGET_WINDOWS) && TARGET_MSDOS == 32 && !defined(WIN386)
  46 # include <windows.h>
  47 # include <stdint.h>
  48
  49 extern unsigned char            win9x_qt_thunk_probed;
  50 extern unsigned char            win9x_qt_thunk_available;
  51
  52 typedef WORD HGLOBAL16; /* <- NTS: Taken from WINE header definitions */
  53
  54 extern void                     (__stdcall *QT_Thunk)();
  55 extern DWORD                    (__stdcall *LoadLibrary16)(LPSTR lpszLibFileName);
  56 extern VOID                     (__stdcall *FreeLibrary16)(DWORD dwInstance);
  57 extern HGLOBAL16                (__stdcall *GlobalAlloc16)(UINT flags,DWORD size);
  58 extern HGLOBAL16                (__stdcall *GlobalFree16)(HGLOBAL16 handle);
  59 extern DWORD                    (__stdcall *GlobalLock16)(HGLOBAL16 handle);
  60 extern BOOL                     (__stdcall *GlobalUnlock16)(HGLOBAL16 handle);
  61 extern VOID                     (__stdcall *GlobalUnfix16)(HGLOBAL16 handle);
  62 extern DWORD                    (__stdcall *GetProcAddress16)(DWORD dwInstance, LPSTR lpszProcName);
  63 extern VOID                     (__stdcall *GlobalFix16)(HGLOBAL16 handle);
  64
  65 extern DWORD                    win9x_kernel_win16;
  66 extern DWORD                    win9x_user_win16;
  67
  68 int Win9xQT_ThunkInit();
  69 void Win9xQT_ThunkFree();
  70 #endif
  71
  72 #if defined(TARGET_WINDOWS) && TARGET_MSDOS == 16
  73 # include <toolhelp.h>
  74 extern HMODULE                  ToolHelpDLL;
  75 extern unsigned char            ToolHelpProbed;
  76 extern BOOL                     (PASCAL FAR *__TimerCount)(TIMERINFO FAR *t);
  77 extern BOOL                     (PASCAL FAR *__InterruptUnRegister)(HTASK htask);
  78 extern BOOL                     (PASCAL FAR *__InterruptRegister)(HTASK htask,FARPROC callback);
  79
  80 int ToolHelpInit();
  81 void ToolHelpFree();
  82 #endif
  83