ft_memcmp.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_memcmp.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: dzui <marvin@42.fr>                        +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2016/11/22 12:22:41 by dzui              #+#    #+#             */
/*   Updated: 2016/11/25 18:09:35 by dzui             ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

int		ft_memcmp(const void *s1, const void *s2, size_t n)
{
	const unsigned char		*temp_s1;
	const unsigned char		*temp_s2;
	size_t					i;

	i = 0;
	temp_s1 = (unsigned char *)s1;
	temp_s2 = (unsigned char *)s2;
	while (i < n)
	{
		if (temp_s1[i] != temp_s2[i])
			return (temp_s1[i] - temp_s2[i]);
		i++;
	}
	return (0);
}