Add libft and input handling

1 files changed, 36 insertions, 0 deletions

diff --git a/libft/ft_strdup.c b/libft/ft_strdup.c
new file mode 100644
index 0000000..c7a6591
--- /dev/null
+++ b/libft/ft_strdup.c
@@ -0,0 +1,36 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_strdup.c                                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: dkaiser <dkaiser@student.42heilbronn.de    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2024/03/06 19:54:16 by dkaiser           #+#    #+#             */
+/*   Updated: 2024/03/10 15:28:58 by dkaiser          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "libft.h"
+
+char	*ft_strdup(const char *s1)
+{
+	char	*result;
+	int		len;
+
+	len = ft_strlen(s1);
+	result = malloc(len + 1);
+	if (!result)
+		return (0);
+	result[len] = '\0';
+	while (len--)
+		result[len] = s1[len];
+	return (result);
+}
+
+/* #include <stdio.h> */
+/* int main() { */
+/*     char *output; */
+/*     char input[] = "test"; */
+/*     output = ft_strdup(input); */
+/*     printf("%s\n", output); */
+/* } */