| 0,0 → 1,115 |
|---|
| /* Copyright (C) 1996 DJ Delorie, see COPYING.DJ for details */ |
| /* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */ |
| #ifndef __dj_include_bios_h_ |
| #define __dj_include_bios_h_ |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| #ifndef __dj_ENFORCE_ANSI_FREESTANDING |
| |
| #ifndef __STRICT_ANSI__ |
| |
| #ifndef _POSIX_SOURCE |
| |
| int bioscom(int _cmd, char _data, int _port); |
| int biosdisk(int _cmd, int _drive, int _head, int _track, int _sector, |
| int _nsects, void *_buffer); |
| int biosequip(void); |
| int bioskey(int cmd); |
| int biosmemory(void); |
| int biosprint(int _cmd, int _byte, int _port); |
| long biostime(int _cmd, long _newtime); |
| |
| /* |
| * For compatibility with other DOS C compilers. |
| */ |
| |
| /* Disk parameters for _bios_disk() function. */ |
| struct _diskinfo_t { |
| unsigned drive; /* Drive number. */ |
| unsigned head; /* Head number. */ |
| unsigned track; /* Track number. */ |
| unsigned sector; /* Sector number. */ |
| unsigned nsectors; /* Number of sectors to read/write/verify. */ |
| void *buffer; /* Buffer for reading/writing/verifying. */ |
| }; |
| #define diskinfo_t _diskinfo_t |
| |
| /* Constants for _bios_disk() function. */ |
| #define _DISK_RESET 0 /* Reset disk controller. */ |
| #define _DISK_STATUS 1 /* Get disk status. */ |
| #define _DISK_READ 2 /* Read disk sectors. */ |
| #define _DISK_WRITE 3 /* Write disk sectors. */ |
| #define _DISK_VERIFY 4 /* Verify disk sectors. */ |
| #define _DISK_FORMAT 5 /* Format disk track. */ |
| |
| /* Constants fot _bios_serialcom() function. */ |
| #define _COM_INIT 0 /* Init serial port. */ |
| #define _COM_SEND 1 /* Send character. */ |
| #define _COM_RECEIVE 2 /* Receive character. */ |
| #define _COM_STATUS 3 /* Get serial port status. */ |
| |
| #define _COM_CHR7 2 /* 7 bits characters. */ |
| #define _COM_CHR8 3 /* 8 bits characters. */ |
| |
| #define _COM_STOP1 0 /* 1 stop bit. */ |
| #define _COM_STOP2 4 /* 2 stop bits. */ |
| |
| #define _COM_NOPARITY 0 /* No parity. */ |
| #define _COM_ODDPARITY 8 /* Odd parity. */ |
| #define _COM_SPACEPARITY 16 /* Space parity. */ |
| #define _COM_EVENPARITY 24 /* Even parity. */ |
| |
| #define _COM_110 0 /* 110 baud. */ |
| #define _COM_150 32 /* 150 baud. */ |
| #define _COM_300 64 /* 300 baud. */ |
| #define _COM_600 96 /* 600 baud. */ |
| #define _COM_1200 128 /* 1200 baud. */ |
| #define _COM_2400 160 /* 2400 baud. */ |
| #define _COM_4800 192 /* 4800 baud. */ |
| #define _COM_9600 224 /* 9600 baud. */ |
| |
| /* Constants for _bios_keybrd() function. */ |
| #define _KEYBRD_READ 0 /* Read character. */ |
| #define _KEYBRD_READY 1 /* Check character. */ |
| #define _KEYBRD_SHIFTSTATUS 2 /* Get shift status. */ |
| |
| #define _NKEYBRD_READ 0x10 /* Read extended character. */ |
| #define _NKEYBRD_READY 0x11 /* Check extended character. */ |
| #define _NKEYBRD_SHIFTSTATUS 0x12 /* Get exteded shift status. */ |
| |
| /* Constans for _bios_printer() function. */ |
| #define _PRINTER_WRITE 0 /* Write character. */ |
| #define _PRINTER_INIT 1 /* Initialize printer. */ |
| #define _PRINTER_STATUS 2 /* Get printer status. */ |
| |
| /* Constants for _bios_timeofday() function. */ |
| #define _TIME_GETCLOCK 0 /* Get current clock count. */ |
| #define _TIME_SETCLOCK 1 /* Set current clock count. */ |
| |
| #define _bios_equiplist() ((unsigned)biosequip()) |
| #define _bios_memsize() ((unsigned)biosmemory()) |
| #define _bios_printer(_c, _p, _d) ((unsigned)biosprint(_c, _d, _p)) |
| #define _bios_serialcom(_c, _p, _d) ((unsigned)bioscom(_c, _d, _p)) |
| #define _bios_keybrd(_c) ((unsigned)bioskey(_c)) |
| |
| unsigned _bios_disk(unsigned _cmd, struct _diskinfo_t *_di); |
| unsigned _bios_timeofday(unsigned _cmd, unsigned long *_timeval); |
| |
| /* For int86(), int86x() and union REGS. */ |
| #include <dos.h> |
| |
| #endif /* !_POSIX_SOURCE */ |
| #endif /* !__STRICT_ANSI__ */ |
| #endif /* !__dj_ENFORCE_ANSI_FREESTANDING */ |
| |
| #ifndef __dj_ENFORCE_FUNCTION_CALLS |
| #endif /* !__dj_ENFORCE_FUNCTION_CALLS */ |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* !__dj_include_bios_h_ */ |