Reviewed.

[pdclib] / functions / string / strlen.c

diff --git a/functions/string/strlen.c b/functions/string/strlen.c
index 62ab7a147cee519f17d70f5e3cbc3ee0f9f3f958..ec0c21e7134a8c96edbac8b28d353c2592b1abdf 100644 (file)
--- a/functions/string/strlen.c
+++ b/functions/string/strlen.c
@@ -5,4 +5,14 @@
 // This code is Public Domain. Use, modify, and redistribute at will.
 // ----------------------------------------------------------------------------
 
-size_t strlen( const char * s ) { /* TODO */ };
+#include <__size_t.h>
+
+size_t strlen( const char * src )
+{
+    size_t len = 0;
+    while ( src[len] != '\0' )
+    {
+        ++len;
+    }
+    return len;
+}