/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strnstr.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: vvobis <marvin@42.fr>                      +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2024/04/03 15:36:41 by vvobis            #+#    #+#             */
/*   Updated: 2024/04/10 16:42:02 by vvobis           ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

char    *ft_strnstr(char const *s1, char const *s2, size_t n)
{
    size_t    i;
    size_t    j;

    if (!*s2)
        return ((char *)s1);
    i = 0;
    while (i < n && s1[i])
    {
        j = 0;
        if (s1[i + j] == s2[j])
        {
            while (s1[i + j] == s2[j] && s1[i + j] && i + j < n)
                j++;
            if (!s2[j])
                return ((char *)&s1[i]);
        }
        i++;
    }
    return (NULL);
}