ft_memcmp.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_memcmp.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: abdsalah <abdsalah@student.42amman.com>    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2024/08/27 12:16:27 by abdsalah          #+#    #+#             */
/*   Updated: 2024/08/31 13:20:24 by abdsalah         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

int	ft_memcmp(const void *s1, const void *s2, size_t n)
{
	const unsigned char	*x;
	const unsigned char	*y;

	if (n == 0)
		return (0);
	if (s1 == s2)
		return (0);
	x = s1;
	y = s2;
	while (n--)
	{
		if (*x != *y)
			return (*x - *y);
		x++;
		y++;
	}
	return (0);
}