/* ************************************************************************** */
/*                                                                            */
/*                                                        ::::::::            */
/*   ft_itoa.c                                          :+:      :+:    :+:   */
/*                                                     +:+                    */
/*   By: djonker <marvin@codam.nl>                    +#+                     */
/*                                                   +#+                      */
/*   Created: 2020/11/12 23:20:24 by djonker       #+#    #+#                 */
/*   Updated: 2023/02/07 00:40:04 by houtworm         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "../libft.h"

char	*ft_itoa(int n)
{
	char		*r;
	int			l;

	l = ft_intlen(n) - 1;
	r = ft_calloc(l + 2, 1);
	if (r == NULL)
		return (NULL);
	while ((n > 9 || n < 0) && n != -2147483648)
	{
		if (n >= 10)
		{
			r[l] = n % 10 + '0';
			l--;
			n = (n / 10);
		}
		else
		{
			r[0] = '-';
			n = (n * -1);
		}
	}
	r[l] = n + '0';
	if (n == -2147483648)
		ft_strlcpy(r, "-2147483648", 12);
	return (r);
}