ft_strncmp.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strncmp.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: cpoulain <cpoulain@student.42.fr>          +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2024/10/16 11:52:42 by cpoulain          #+#    #+#             */
/*   Updated: 2024/10/18 18:54:08 by cpoulain         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

int	ft_strncmp(const char *s1, const char *s2, size_t n)
{
	size_t	i;

	if (n == 0 || !s1 || !s2)
		return (0);
	i = 0;
	while (s1[i] && s2[i] && s1[i] == s2[i] && i < n - 1)
		i++;
	return (((t_byte *)s1)[i] - ((t_byte *)s2)[i]);
}