/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_ultimate_range.c                                :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: gbaconni <gbaconni@42lausanne.ch>          +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2021/08/18 18:13:35 by gbaconni          #+#    #+#             */
/*   Updated: 2021/08/20 10:49:32 by gbaconni         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include <stdlib.h>

static int	ft_abs(int n)
{
	if (n < 0)
		n = -n;
	return (n);
}

int	*ft_range(int min, int max)
{
	int	*range;
	int	size;
	int	i;

	range = NULL;
	if (min >= max)
		return (range);
	else
		size = ft_abs(max - min);
	range = (int *) malloc(size * sizeof(int));
	i = 0;
	while (i < size)
	{
		range[i] = min + i;
		i++;
	}
	return (range);
}

int	ft_ultimate_range(int **range, int min, int max)
{
	int	*r;
	int	size;

	(void) range;
	r = NULL;
	size = 0;
	if (min >= max)
	{
		*range = r;
		return (size);
	}
	else
		size = ft_abs(max - min);
	r = ft_range(min, max);
	*range = r;
	return (size);
}