From 47cebef7a2e4dd66be9f7f6b0b8e8cadfeb6064a Mon Sep 17 00:00:00 2001 From: Wojtek Kosior Date: Tue, 31 Dec 2019 10:32:47 +0100 Subject: add strlen implementation --- strings.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'strings.c') diff --git a/strings.c b/strings.c index fb3b0ac..7c87e29 100644 --- a/strings.c +++ b/strings.c @@ -71,3 +71,11 @@ void uint32_to_hexstringt(uint32_t number, char buf[9]) trim_0s(buf); } +size_t strlen(char string[]) +{ + size_t len; + + for (len = 0; string[len]; len++); + + return len; +} -- cgit v1.2.3