int     my_put_nbr(int nb)
{
  unsigned int  d;
  unsigned int  nbr;

  nbr = nb;
  d = 1;
  if (nb < 0)
    {
      my_putchar('-');
      nbr = -nb;
    }
  while (nbr / d >= 10)
    d *= 10;
  for (; d; d /= 10)
    my_putchar('0' + (nbr / d) % 10);
}