Improved the to_ping list.

1 files changed, 5 insertions, 0 deletions

diff --git a/toxcore/DHT.h b/toxcore/DHT.h
index 4ae99049..048bfcf4 100644
--- a/toxcore/DHT.h
+++ b/toxcore/DHT.h
@@ -302,6 +302,11 @@ int DHT_getfriendip(const DHT *dht, const uint8_t *public_key, IP_Port *ip_port)
  */
 int id_closest(const uint8_t *pk, const uint8_t *pk1, const uint8_t *pk2);
 
+/* Add node to the node list making sure only the nodes closest to cmp_pk are in the list.
+ */
+_Bool add_to_list(Node_format *nodes_list, unsigned int length, const uint8_t *pk, IP_Port ip_port,
+                  const uint8_t *cmp_pk);
+
 /* Get the (maximum MAX_SENT_NODES) closest nodes to public_key we know
  * and put them in nodes_list (must be MAX_SENT_NODES big).
  *