int cinttst1(x)
  int x;
{
  printf(">  Beginning of cinttst1.\n");
  printf(">    Value passed from msctest:\n");
  printf(">      x (4) = %d\n", x);
  printf(">  End of cinttst1.\n");

  return x * x;
}

void cinttst2(x, y, z)
  int x, y, *z;
{
  printf(">  Beginning of cinttst2.\n");
  printf(">    Values passed from msctest:\n");
  printf(">      x ( 5) = %d\n", x);
  printf(">      y (11) = %d\n", y);
  printf(">  End of cinttst2.\n");

  *z = x * y;
}