ft_memcmp.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_memcmp.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: oelkhiar <oelkhiar@student.42.fr>          +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2022/10/14 12:02:03 by oelkhiar          #+#    #+#             */
/*   Updated: 2022/11/20 12:11:46 by oelkhiar         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

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

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