@@ -9,7 +9,6 @@

  * at https://github.com/cjdev/dual-control.

  */

-

 #include "system.h"

 #include "sys_stdlib.h"

 #include "sys_time.h"

@@ -1,3 +1,14 @@

+/* Copyright (C) CJ Affiliate

+ *

+ * You may use, distribute and modify this code under  the

+ * terms of the  GNU General Public License  version 2  or

+ * later.

+ *

+ * You should have received a copy of the license with this

+ * file. If not, you will find a copy in the "LICENSE" file

+ * at https://github.com/cjdev/dual-control.

+ */

+

 #ifndef TRACE_H__

 #define TRACE_H_

 #include <iostream>