PDCLib includes with quotes, not <>.

[pdclib] / functions / string / strlen.c

diff --git a/functions/string/strlen.c b/functions/string/strlen.c
index ec0c21e7134a8c96edbac8b28d353c2592b1abdf..042582abbde91aa335e09529bbcbdd3be59da1a7 100644 (file)
--- a/functions/string/strlen.c
+++ b/functions/string/strlen.c
@@ -1,18 +1,32 @@
-// ----------------------------------------------------------------------------
-// $Id$
-// ----------------------------------------------------------------------------
-// Public Domain C Library - http://pdclib.sourceforge.net
-// This code is Public Domain. Use, modify, and redistribute at will.
-// ----------------------------------------------------------------------------
+/* strlen( const char * )
 
-#include <__size_t.h>
+   This file is part of the Public Domain C Library (PDCLib).
+   Permission is granted to use, modify, and / or redistribute at will.
+*/
 
-size_t strlen( const char * src )
+#include <string.h>
+
+#ifndef REGTEST
+
+size_t strlen( const char * s )
 {
-    size_t len = 0;
-    while ( src[len] != '\0' )
+    size_t rc = 0;
+    while ( s[rc] )
     {
-        ++len;
+        ++rc;
     }
-    return len;
+    return rc;
+}
+
+#endif
+
+#ifdef TEST
+#include "_PDCLIB_test.h"
+
+int main( void )
+{
+    TESTCASE( strlen( abcde ) == 5 );
+    TESTCASE( strlen( "" ) == 0 );
+    return TEST_RESULTS;
 }
+#endif