/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_substr.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: rparodi <marvin@42.fr>                     +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2023/11/09 13:54:42 by rparodi           #+#    #+#             */
/*   Updated: 2024/04/17 19:45:46 by rparodi          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "../includes/push_swap.h"

char	*ft_substr(char const *s, unsigned int start, size_t len)
{
	size_t	i;
	size_t	j;
	char	*str;

	i = start;
	if (start >= ft_len(s))
		return (ft_strdup(""));
	if (len + start > (ft_len(s)))
		len = ft_len(s) - start;
	j = 0;
	str = (char *)malloc(len + 1);
	if (!str || !s)
		return (free(str), ft_strdup(""));
	ft_strlcpy(str, s + start, len + 1);
	return (str);
}