ft_strsub.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strsub.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: snechaev <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2019/02/22 16:46:37 by snechaev          #+#    #+#             */
/*   Updated: 2019/02/22 18:36:20 by snechaev         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

char	*ft_strsub(char const *s, unsigned int start, size_t len)
{
	char *new;

	if (!s)
		return (0);
	new = ft_strnew(len);
	if (!new)
		return (NULL);
	ft_strncpy(new, s + start, len);
	return (new);
}