Added dummy test drivers to each *.c file, and target 'test' to Makefile.

[pdclib] / functions / string / strlen.c

diff --git a/functions/string/strlen.c b/functions/string/strlen.c
index 24101b62f8b6a2fa18565032316d06359d8be4b7..da5bc4093af805dddfdcf274f12cc19f6704f6e5 100644 (file)
--- a/functions/string/strlen.c
+++ b/functions/string/strlen.c
@@ -13,7 +13,7 @@
 size_t strlen( const char * s )
 {
     size_t rc = 0;
-    while ( src[rc] )
+    while ( s[rc] )
     {
         ++rc;
     }
@@ -21,3 +21,10 @@ size_t strlen( const char * s )
 }
 
 #warning Test driver missing.
+
+#ifdef TEST
+int main()
+{
+    return 0;
+}
+#endif