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C/C++ Source or Header  |  1994-12-17  |  460b  |  22 lines
  1. #include <errno.h>
  2. #include <sys/doscalls.h>
  3.  
  4.  
  5. /*
  6. ** AH = 0x2C
  7. ** return CX=hour/min DX=sec/hsec
  8. */
  9. void dos_gettime(struct dos_time * dt)
  10. {
  11.     struct REGPACK r;
  12.  
  13.     r.eax = 0x2C00;
  14.  
  15.     _intr(0x21, &r);
  16.  
  17.     dt->dtime_hour = (unsigned char) ((unsigned short) r.ecx >> 8);
  18.     dt->dtime_minutes = (unsigned char) r.ecx;
  19.     dt->dtime_seconds = (unsigned char) ((unsigned short) r.edx >> 8);
  20.     dt->dtime_hsec = (unsigned char) r.edx;
  21. }
  22.