#include "pmc.h"

long __pascal dosfunc (STR fnm, int AXval)
{
  REGSTRUCT rs;
  int r;

  rs.w.FLAGS = rs.d.SSSP = 0;
  rs.w.AX = AXval;

  if (((DWORD)fnm + database) > 0xfffff)
  {
    strcpy (_lowbufptr, fnm);
    fnm = _lowbufptr;
  }

  rs.w.DS = (DWORD)fnm + database >> 4;
  rs.w.DX = (DWORD)fnm + database & 15;

  if ((r = xlt_simrmint (0x21, &rs, 0)) < 0)
    return r;

  if (rs.w.FLAGS & fCF)
    return rs.d.EAX | 0xffff0000;
  return rs.w.AX;
}