--- a/lsflib/include/cpuid.h
+++ b/lsflib/include/cpuid.h
@@ -1,3 +1,8 @@
+/**
+ * test/demos/lsflib/include/cpuid.h
+ * Copyright (C) 2008 Markus Broeker
+ */
+
 #ifndef __CPUID_H__
 #define __CPUID_H__