ft_strncmp.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        ::::::::            */
/*   ft_strncmp.c                                       :+:    :+:            */
/*                                                     +:+                    */
/*   By: nsterk <marvin@codam.nl>                     +#+                     */
/*                                                   +#+                      */
/*   Created: 2020/09/22 10:35:14 by nsterk        #+#    #+#                 */
/*   Updated: 2021/03/03 01:44:36 by nsterk        ########   odam.nl         */
/*                                                                            */
/* ************************************************************************** */

#include <stdlib.h>

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

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