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ft_isalnum.c
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ft_isalnum.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_isalnum.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: juolivei <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2020/01/20 16:34:37 by juolivei #+# #+# */
/* Updated: 2020/01/20 16:39:48 by juolivei ### ########.fr */
/* */
/* ************************************************************************** */
int ft_isalnum(int c)
{
if ((c < 48) || (c > 57 && c < 65) || (c > 90 && c < 97) || (c > 122))
return (0);
else
return (1);
}