ft_strcmp.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strcmp.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: vbrazas <vbrazas@student.unit.ua>          +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2017/10/24 18:38:47 by vbrazas           #+#    #+#             */
/*   Updated: 2017/11/12 18:24:23 by vbrazas          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

int		ft_strcmp(const char *s1, const char *s2)
{
	size_t			i;
	unsigned char	*ss1;
	unsigned char	*ss2;

	i = 0;
	ss1 = (unsigned char *)s1;
	ss2 = (unsigned char *)s2;
	while (ss1[i] || ss2[i])
	{
		if (ss1[i] != ss2[i])
			return (ss1[i] - ss2[i]);
		else
			i++;
	}
	return (0);
}