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_strrchr.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 ft_strrchr.c (limited to 'ft_strrchr.c') diff --git a/ft_strrchr.c b/ft_strrchr.c new file mode 100644 index 0000000..8ec72d1 --- /dev/null +++ b/ft_strrchr.c @@ -0,0 +1,18 @@ +#include "libft.h" + +char * +ft_strrchr (const char *s, int c) +{ + size_t len; + + len = ft_strlen (s); + while (len > 0) + { + if (s[len] == (char)c) + return ((char *)s + len); + len--; + } + if (s[0] == (char)c) + return ((char *)s); + return (NULL); +} -- cgit v1.2.3