ft_strsub.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strsub.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: rtiutiun <rtiutiun@42.us.org>              +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2017/04/10 20:10:58 by rtiutiun          #+#    #+#             */
/*   Updated: 2017/09/25 03:45:20 by rtiutiun         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

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

	if (!s)
		return (0);
	dst = ft_strnew(len);
	if (!dst)
		return (0);
	dst = ft_strncpy(dst, s + start, len);
	dst[len] = '\0';
	return (dst);
}