ft_strcmp.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strcmp.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: jecarol <jecarol@student.42.fr>            +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2016/11/22 20:06:54 by jecarol           #+#    #+#             */
/*   Updated: 2016/11/28 13:56:35 by jecarol          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

int		ft_strcmp(const char *s1, const char *s2)
{
	int				i;
	unsigned char	*str1;
	unsigned char	*str2;

	str1 = (unsigned char*)s1;
	str2 = (unsigned char*)s2;
	i = 0;
	while ((str1[i] || str2[i]) && (str1[i] == str2[i]))
		i++;
	return (str1[i] - str2[i]);
}