- doxygen

diff --git a/src/cadet/gnunet-service-cadet_connection.c b/src/cadet/gnunet-service-cadet_connection.c
index 35b0585eabb5412e501c0877f0833f4618f8823c..9ec8202b384522e7819d171267fad0d580d078a3 100644 (file)
--- a/src/cadet/gnunet-service-cadet_connection.c
+++ b/src/cadet/gnunet-service-cadet_connection.c
@@ -453,6 +453,8 @@ fc_init (struct CadetFlowControl *fc)
  * Find a connection.
  *
  * @param cid Connection ID.
+ *
+ * @return conntection with the given ID @cid or NULL if not found.
  */
 static struct CadetConnection *
 connection_get (const struct GNUNET_CADET_Hash *cid)