compilers/bcc/linux86-0.16.17/libc/include/bios.h

   1
   2 #ifndef __BIOS_H
   3 #define __BIOS_H
   4 #include <features.h>
   5
   6 union REGS
   7 {
   8    struct { unsigned int ax, bx, cx, dx, si, di, cflag, flags; } x;
   9    struct { unsigned char al, ah, bl, bh, cl, ch, dl, dh; } h;
  10 };
  11
  12 struct SREGS
  13 {
  14    unsigned int es, cs, ss, ds;
  15 };
  16
  17 unsigned int __get_cs  __P((void));
  18 unsigned int __get_ds  __P((void));
  19 unsigned int __get_es  __P((void));
  20 void         __set_es  __P((unsigned int seg));
  21 int          __peek_es __P((unsigned int off));
  22 int          __deek_es __P((unsigned int off));
  23
  24 #define movedata __movedata
  25 long _bios_get_dpt(drive);
  26
  27 #ifdef __LIBC__
  28
  29 extern int __nofiles();
  30 extern int (*__files)();
  31
  32 #define CMD_OPEN        0
  33 #define CMD_READ        1
  34 #define CMD_WRITE       2
  35 #define CMD_LSEEK       3
  36 #define CMD_CLOSE       4
  37
  38 #endif
  39 #endif
  40