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ft_calloc.c
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ft_calloc.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_calloc.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: rlins <rlins@student.42sp.org.br> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/04/06 14:30:04 by rlins #+# #+# */
/* Updated: 2022/04/06 15:55:40 by rlins ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
void *ft_calloc(size_t nitems, size_t len)
{
void *ptr;
size_t lentotal;
if (nitems >= INT_MAX || len >= INT_MAX)
return (NULL);
lentotal = nitems * len;
ptr = malloc(lentotal);
if (ptr == NULL)
return (NULL);
ft_memset(ptr, 0, lentotal);
return (ptr);
}