2004-12-15 Andrew J. Schorr <ajschorr@alumni.princeton.edu>

	* ospf_interface.h: Declare new function ospf_default_iftype.
	* ospf_interface.c: (ospf_default_iftype) New function to centralize
	  this logic in one place.
	* ospf_zebra.c: (ospf_interface_add) Use new function
	  ospf_default_iftype.
	* ospf_vty.c: (no_ip_ospf_network,config_write_interface) Fix logic
	  by using new function ospf_default_iftype.
diff --git a/ospfd/ospf_interface.h b/ospfd/ospf_interface.h
index ed6abed..60ee165 100644
--- a/ospfd/ospf_interface.h
+++ b/ospfd/ospf_interface.h
@@ -246,4 +246,6 @@
 void ospf_crypt_key_add (struct list *, struct crypt_key *);
 int ospf_crypt_key_delete (struct list *, u_char);
 
+u_char ospf_default_iftype(struct interface *ifp);
+
 #endif /* _ZEBRA_OSPF_INTERFACE_H */