/*
Libft Copyright (C) 2026 yctct

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <https://www.gnu.org/licenses/>.
*/

#include "libft.h"

void	*ft_calloc(size_t nmemb, size_t size)
{
	void	*ptr;
	size_t	totalsize;

	totalsize = size * nmemb;
	if (nmemb != 0 && totalsize / nmemb != size)
		return (NULL);
	if (totalsize == 0)
		totalsize = 1;
	ptr = malloc(totalsize);
	if (!ptr)
		return (NULL);
	ft_bzero(ptr, totalsize);
	return (ptr);
}

/*
#include <stdio.h>

int	main(void)
{
	printf("%p\n", ft_calloc(0, 0));
}
*/