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_isalpha.c | 7 +++++++ 1 file changed, 7 insertions(+) create mode 100644 ft_isalpha.c (limited to 'ft_isalpha.c') diff --git a/ft_isalpha.c b/ft_isalpha.c new file mode 100644 index 0000000..c19cf58 --- /dev/null +++ b/ft_isalpha.c @@ -0,0 +1,7 @@ +#include "libft.h" + +int +ft_isalpha (int c) +{ + return ((c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z')); +} -- cgit v1.2.3