ft_strncmp.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strncmp.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: adashyan <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2022/05/03 22:03:24 by adashyan          #+#    #+#             */
/*   Updated: 2022/05/08 18:23:07 by adashyan         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include <stddef.h>

int	ft_strncmp(const char *s1, const char *s2, size_t n)
{
	if (n == 0)
		return (0);
	while ((*s1 && *s2) && (*s1 == *s2) && --n)
	{
		s1++;
		s2++;
	}
	return (*((unsigned char *)s1) - *((unsigned char *)s2));
}