23 lines
1 KiB
C
23 lines
1 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_isdigit.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: jhalford <marvin@42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2016/11/03 14:56:33 by jhalford #+# #+# */
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/* Updated: 2016/11/03 14:56:34 by jhalford ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "libft.h"
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int ft_isdigit(int c)
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{
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unsigned char a;
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a = (unsigned char)c;
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if (a >= '0' && a <= '9')
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return (a);
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return (0);
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}
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