ft_strsub.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strsub.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: gdannay <marvin@42.fr>                     +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2017/11/13 11:07:02 by gdannay           #+#    #+#             */
/*   Updated: 2017/12/15 16:00:08 by gdannay          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include <string.h>
#include <stdlib.h>
#include <stdio.h>

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

	i = 0;
	if (s == NULL)
		return (NULL);
	if ((new = (char *)malloc(sizeof(char) * (len + 1))) == NULL)
		return (NULL);
	while (i < len)
	{
		new[i] = s[start + i];
		i++;
	}
	new[i] = '\0';
	return (new);
}