From f861789c3e5e004395c1b7214757d5a83625d845 Mon Sep 17 00:00:00 2001
From: Dominik Kaiser
Date: Wed, 6 Mar 2024 21:02:09 +0100
Subject: Setup and current progress

Forgot to commit earlier...
---
 ft_strnstr.c | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 ft_strnstr.c

(limited to 'ft_strnstr.c')

diff --git a/ft_strnstr.c b/ft_strnstr.c
new file mode 100644
index 0000000..b91d162
--- /dev/null
+++ b/ft_strnstr.c
@@ -0,0 +1,41 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_strnstr.c                                       :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: dkaiser <dkaiser@student.42heilbronn.de    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2024/03/06 16:07:54 by dkaiser           #+#    #+#             */
+/*   Updated: 2024/03/06 16:24:52 by dkaiser          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <string.h>
+
+char	*ft_strnstr(const char *haystack, const char *needle, size_t len)
+{
+	size_t	i;
+	size_t	k;
+
+	i = 0;
+	while (i < len)
+	{
+		k = 0;
+		while (haystack[i + k] == needle[k])
+		{
+			k++;
+		}
+		if (!needle[k])
+			return ((char *)haystack + i);
+		i++;
+	}
+	return (0);
+}
+
+/* #include <stdio.h> */
+/* int main() { */
+/*     char haystack[] = "Hello world"; */
+/*     char needle[] = "d"; */
+/*     printf("strnstr: %s\n", strnstr(haystack, needle, 10)); */
+/*     printf("ft_strnstr: %s\n", ft_strnstr(haystack, needle, 10)); */
+/* } */
-- 
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