From 220534453eecc2c07ad710d72268aafd20b83138 Mon Sep 17 00:00:00 2001 From: joe Date: Fri, 8 May 2015 23:07:47 -0400 Subject: initial commit --- str_len.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 str_len.c (limited to 'str_len.c') diff --git a/str_len.c b/str_len.c new file mode 100644 index 0000000..dedd005 --- /dev/null +++ b/str_len.c @@ -0,0 +1,16 @@ +/* Public domain. */ + +#include "str.h" + +unsigned int str_len(const char *s) +{ + register const char *t; + + t = s; + for (;;) { + if (!*t) return t - s; ++t; + if (!*t) return t - s; ++t; + if (!*t) return t - s; ++t; + if (!*t) return t - s; ++t; + } +} -- cgit v1.2.3