Index: layer_ui.c
===================================================================
--- layer_ui.c	(nonexistent)
+++ layer_ui.c	(revision 5611)
@@ -0,0 +1,29 @@
+/*
+ *                            COPYRIGHT
+ *
+ *  pcb-rnd, interactive printed circuit board design
+ *  Copyright (C) 2016 Tibor 'Igor2' Palinkas
+ *
+ *  This module, layer_ui.c, was written and is Copyright (C) 2016 by
+ *  Tibor 'Igor2' Palinkas.
+ *  this module is also subject to the GNU GPL as described below
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+/* Virtual layers for UI and debug */
+#include "config.h"
+#include "layer_ui.h"