From d699849b2360f90c61f645c5d4d4232cd3e1c962 Mon Sep 17 00:00:00 2001 From: Thomas Vanbesien Date: Sat, 21 Feb 2026 12:39:20 +0100 Subject: Initial commit: libft Part 1 with tests and documentation Reimplements 24 libc functions with Doxygen-documented header and test suite comparing against libc. --- ft_isdigit.c | 7 +++++++ 1 file changed, 7 insertions(+) create mode 100644 ft_isdigit.c (limited to 'ft_isdigit.c') diff --git a/ft_isdigit.c b/ft_isdigit.c new file mode 100644 index 0000000..43de53f --- /dev/null +++ b/ft_isdigit.c @@ -0,0 +1,7 @@ +#include "libft.h" + +int +ft_isdigit (int c) +{ + return (c >= '0' && c <= '9'); +} -- cgit v1.2.3