ft_strncmp.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        ::::::::            */
/*   ft_strncmp.c                                       :+:    :+:            */
/*                                                     +:+                    */
/*   By: jvan-hal <jvan-hal@student.codam.nl>         +#+                     */
/*                                                   +#+                      */
/*   Created: 2022/10/03 18:55:27 by jvan-hal      #+#    #+#                 */
/*   Updated: 2022/10/21 14:39:29 by jvan-hal      ########   odam.nl         */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

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

	i = 0;
	while ((i == 0 || (s1[i - 1] && s2[i - 1])) && i < n)
	{
		if ((unsigned char)s1[i] != (unsigned char)s2[i])
			return ((unsigned char)s1[i] - (unsigned char)s2[i]);
		else
			++i;
	}
	return (0);
}