ft_strncmp.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strncmp.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: junkwama <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2023/05/09 08:31:11 by junkwama          #+#    #+#             */
/*   Updated: 2023/05/09 09:41:21 by junkwama         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

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

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