--- /dev/null
+/* -*- c++ -*- */
+//
+// Copyright 2008 Free Software Foundation, Inc.
+//
+// This file is part of GNU Radio
+//
+// GNU Radio 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 asversion 3, or (at your option)
+// any later version.
+//
+// GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
+// the Free Software Foundation, Inc., 51 Franklin Street,
+// Boston, MA 02110-1301, USA.
+//
+
+#ifndef DB_BOARDS_H
+#define DB_BOARDS_H
+
+#include <usrp/db_base.h>
+#include <usrp/usrp_basic.h>
+
+std::vector<db_base_sptr> instantiate_dbs(int dbid, usrp_basic_sptr usrp, int which_side);
+
+#endif
+
+