diff --git a/include/openbsc/osmo_bsc_grace.h b/include/openbsc/osmo_bsc_grace.h
new file mode 100644
index 0000000..45d4db8
--- /dev/null
+++ b/include/openbsc/osmo_bsc_grace.h
@@ -0,0 +1,28 @@
+/*
+ * (C) 2010 by Holger Hans Peter Freyther <zecke@selfish.org>
+ * (C) 2010 by On-Waves
+ * All Rights Reserved
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation; either version 3 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef OSMO_BSC_GRACE_H
+#define OSMO_BSC_GRACE_H
+
+#include "gsm_data.h"
+
+int bsc_grace_allow_new_connection(struct gsm_network *network);
+
+#endif