diff --git a/board/gdsys/p1022/controlcenterd-id.h b/board/gdsys/p1022/controlcenterd-id.h
new file mode 100644
index 0000000..de4770a
--- /dev/null
+++ b/board/gdsys/p1022/controlcenterd-id.h
@@ -0,0 +1,29 @@
+/*
+ * (C) Copyright 2013
+ * Reinhard Pfau, Guntermann & Drunck GmbH, reinhard.pfau@gdsys.cc
+ *
+ * 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., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ */
+
+#ifndef __CONTROLCENTER_ID_H
+#define __CONTROLCENTER_ID_H
+
+int ccdm_compute_self_hash(void);
+int startup_ccdm_id_module(void);
+
+int show_self_hash(void);
+
+#endif /* __CONTROLCENTER_ID_H */