+ /**
+ * Connection options in network byte order.
+ * #GNUNET_CADET_OPTION_DEFAULT for buffered;
+ * #GNUNET_CADET_OPTION_NOBUFFER for unbuffered.
+ * Other flags are ignored and should not be set at this level.
+ */
+ uint32_t options GNUNET_PACKED;
+
+ /**
+ * ID of the connection
+ */
+ struct GNUNET_CADET_ConnectionTunnelIdentifier cid;