ft_printf/ft_strnequ.c at master · ppanchen/ft_printf · GitHub

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/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strnequ.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: ppanchen <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2016/11/28 12:52:46 by ppanchen          #+#    #+#             */
/*   Updated: 2016/12/08 17:27:52 by ppanchen         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

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

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