ft_memcmp.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_memcmp.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: aizsak <marvin@42.fr>                      +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2022/11/07 11:42:22 by aizsak            #+#    #+#             */
/*   Updated: 2022/11/11 14:47:19 by aizsak           ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

int	ft_memcmp(const void *s1, const void *s2, size_t n)
{
	unsigned char	*p1;
	unsigned char	*p2;
	int				i;

	p1 = (unsigned char *)s1;
	p2 = (unsigned char *)s2;
	i = 0;
	while (n-- > 0)
	{
		if (p1[i] == p2[i])
			i++;
		else
			return (p1[i] - p2[i]);
	}
	return (0);
}