ft_strcmp.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strcmp.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: lbopp <marvin@42.fr>                       +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2016/11/05 14:55:24 by lbopp             #+#    #+#             */
/*   Updated: 2016/11/12 11:04:26 by lbopp            ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

int	ft_strcmp(const char *s1, const char *s2)
{
	size_t i;

	i = 0;
	while (((unsigned char*)s1)[i] != '\0' && ((unsigned char*)s2)[i]
			!= '\0' && ((unsigned char*)s1)[i] == s2[i])
	{
		i++;
	}
	return (((unsigned char*)s1)[i] - ((unsigned char*)s2)[i]);
}