+udp_error (ENQUEUED, "UDP packets enqueued")
+udp_error (FIFO_FULL, "UDP fifo full")
+udp_error (NOT_READY, "UDP connection not ready")
+udp_error (LISTENER, "UDP connected session")
+udp_error (CREATE_SESSION, "Failed to create UDP session")
+udp_error (EVENT_FIFO_FULL, "UDP session event fifo full")