diff --git a/ospf6d/ospf6_intra.h b/ospf6d/ospf6_intra.h
new file mode 100644
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+++ b/ospf6d/ospf6_intra.h
@@ -0,0 +1,31 @@
+/*
+ * Copyright (C) 2001 Yasuhiro Ohara
+ *
+ * This file is part of GNU Zebra.
+ *
+ * GNU Zebra 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, or (at your option) any
+ * later version.
+ *
+ * GNU Zebra 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 Zebra; see the file COPYING.  If not, write to the 
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330, 
+ * Boston, MA 02111-1307, USA.  
+ */
+
+#ifndef OSPF6_INTRA_H
+#define OSPF6_INTRA_H
+
+void ospf6_intra_topology_add (void *);
+void ospf6_intra_topology_remove (void *);
+
+void ospf6_intra_init ();
+
+#endif /* OSPF6_INTRA_H */
+