ft_printf/ft_putnbr.c at master · ppanchen/ft_printf · GitHub

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/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_putnbr.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: ppanchen <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2016/11/30 15:00:37 by ppanchen          #+#    #+#             */
/*   Updated: 2016/11/30 15:00:58 by ppanchen         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

void	ft_putnbr(int n)
{
	unsigned int nb;

	if (n < 0)
	{
		nb = (unsigned int)(-n);
		ft_putchar('-');
	}
	else
		nb = (unsigned int)n;
	if (nb >= 10)
	{
		ft_putnbr(nb / 10);
		ft_putnbr(nb % 10);
	}
	else
		ft_putchar(nb + '0');
}