mise a jour de plusieurs fonctions

2019-11-19 18:16:42 +01:00
parent c612c9bae7
commit 966241a6df
11 changed files with 333 additions and 7 deletions
--- a/srcs/ft_substr.c
+++ b/srcs/ft_substr.c
@@ -0,0 +1,32 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_substr.c                                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: hulamy <marvin@42.fr>                      +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2019/11/19 17:20:51 by hulamy            #+#    #+#             */
+/*   Updated: 2019/11/19 17:24:10 by hulamy           ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+/*
+** create a copy of a portion of s, begining at start and of length len
+*/
+
+#include "libft.h"
+
+char	*ft_substr(char const *s, unsigned int start, size_t len)
+{
+	char	*str;
+	size_t	i;
+
+	if (!s)
+		return (NULL);
+	if (!(str = ft_strnew(len)))
+		return (NULL);
+	i = 0;
+	while (i < len)
+		str[i++] = s[start++];
+	return (str);
+}