1 files changed, 11 insertions, 1 deletions

diff --git a/ffd/neigh.h b/ffd/neigh.h
index d82025c..aa0d1f9 100644
--- a/ffd/neigh.h
+++ b/ffd/neigh.h
@@ -40,8 +40,18 @@ static inline ffd_neigh_t* ffd_neigh_find(const ffd_iface_t *iface, const eth_ad
 	return NULL;
 }
 
+static inline void ffd_neigh_ref(ffd_neigh_t *neigh) {
+	neigh->ref++;
+}
+
+static inline void ffd_neigh_unref(ffd_neigh_t *neigh) {
+	if (!(--neigh->ref) && !neigh->iface)
+		free(neigh);
+}
+
 ffd_neigh_t* ffd_neigh_get(ffd_iface_t *iface, const eth_addr_t *addr);
-void ffd_neigh_free_list(ffd_neigh_t *neigh);
+void ffd_neigh_unref(ffd_neigh_t *neigh);
+void ffd_neigh_unref_list(ffd_neigh_t *neigh);
 
 uint16_t ffd_neigh_get_rxcost(const ffd_neigh_t *neigh);
 uint16_t ffd_neigh_get_txcost(const ffd_neigh_t *neigh);