};
+/**
+ * Message from the library to the transport service
+ * asking for binary addresses known for a peer.
+ */
+struct TrafficMetricMessage
+{
+ /**
+ * Type will be GNUNET_MESSAGE_TYPE_TRANSPORT_TRAFFIC_METRIC
+ */
+ struct GNUNET_MessageHeader header;
+
+ /**
+ * SEND, RECEIVE or BOTH?
+ */
+ uint16_t direction;
+
+ /**
+ * Traffic metrics count
+ */
+ uint16_t ats_count;
+
+ /**
+ * The identity of the peer to look up.
+ */
+ struct GNUNET_PeerIdentity peer;
+};
+
+
/**
* Message from the transport service to the library
* containing binary addresses known for a peer.