ft_memcmp.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_memcmp.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: lstorey <lstorey@student.hive.fi>          +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2023/11/10 10:11:56 by lstorey           #+#    #+#             */
/*   Updated: 2023/11/21 14:33:34 by lstorey          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

int	ft_memcmp(const void *s1, const void *s2, size_t n)
{
	unsigned char	*c1;
	unsigned char	*c2;
	size_t			i;

	c1 = (unsigned char *) s1;
	c2 = (unsigned char *) s2;
	i = 0;
	while ((c1[i] != '\0' || c2[i] != '\0') && i < n)
	{
		if (c1[i] != c2[i])
			return (c1[i] - c2[i]);
		i++;
	}
	return (0);
}