ft_intlen.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_intlen.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: jfreitas <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2019/08/14 17:03:05 by jfreitas          #+#    #+#             */
/*   Updated: 2019/12/23 17:43:58 by jfreitas         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

size_t		ft_intlen(int n)
{
	size_t	len;

	len = 0;
	if (n == 0)
		return (1);
	if (n < 0)
		len++;
	while (n)
	{
		n = n / 10;
		len++;
	}
	return (len);
}