Added RIPv1 patch - bug fixes and improved/more interoperable classful
subnet handling
diff --git a/lib/if.h b/lib/if.h
index 3896d18..55337fc 100644
--- a/lib/if.h
+++ b/lib/if.h
@@ -202,6 +202,7 @@
void connected_free (struct connected *);
void connected_add (struct interface *, struct connected *);
struct connected *connected_delete_by_prefix (struct interface *, struct prefix *);
+struct connected *connected_lookup_address (struct interface *, struct in_addr);
int ifc_pointopoint (struct connected *);
#ifndef HAVE_IF_NAMETOINDEX