ft_strcmp.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strcmp.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: luiroel <luiroel@student.42.fr>            +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2020/02/09 21:45:33 by luiroel           #+#    #+#             */
/*   Updated: 2020/02/26 21:17:43 by luiroel          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

int		ft_strcmp(const char *s1, const char *s2)
{
	if (!s1 && !s2)
	{
		return (0);
	}
	while (*s1)
	{
		if (*s1 != *s2)
		{
			break ;
		}
		s1++;
		s2++;
	}
	return (*(const unsigned char *)s1 - *(const unsigned char *)s2);
}