#include "pmc.h"

long __pascal drivecurrent (void)
{
  REGSTRUCT rs;
  int r;

  rs.w.FLAGS = rs.d.SSSP = 0;
  rs.b.AH = 0x19;

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

  return rs.b.AL + 1;
}