+void
+ip_neighbor_clone (const ip_neighbor_t * ipn, ip_neighbor_t * clone)
+{
+ clib_memcpy (clone, ipn, sizeof (*ipn));
+
+ clone->ipn_key = clib_mem_alloc (sizeof (ip_neighbor_key_t));
+ clib_memcpy (clone->ipn_key, ipn->ipn_key, sizeof (ip_neighbor_key_t));
+}
+
+void
+ip_neighbor_free (ip_neighbor_t * ipn)
+{
+ clib_mem_free (ipn->ipn_key);
+}
+