ft_strsub.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strsub.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: smbaabu <smbaabu@student.42.fr>            +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2019/02/23 13:37:19 by smbaabu           #+#    #+#             */
/*   Updated: 2019/02/26 23:47:58 by smbaabu          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

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

	if (!s)
		return (NULL);
	if ((ret = ft_strnew(len)) == NULL)
		return (NULL);
	return (ft_strncpy(ret, &s[start], len));
}