int     my_put_nbr(int nb)
{
  int   div;

  div = 1;
  if (nb < 0)
    {
      my_putchar(45);
      nb = nb * -1;
    }
  while ((nb / div) >= 10)
     div = div * 10;
  while (div > 0)
    {
      my_putchar((nb / div) % 10 + '0');
      div = div / 10;
    }
}