+ tqd = GNUNET_malloc (sizeof (struct MeshTunnelDelayed) + size);
+
+ tqd->t = t;
+ memcpy (&tqd[1], msg, size);
+ GNUNET_CONTAINER_DLL_insert_tail (t->tq_head, t->tq_tail, tqd);
+ return tqd;
+}
+
+
+
+/**
+ * Sends an already built message on a tunnel, encrypting it and
+ * choosing the best connection.
+ *
+ * @param message Message to send. Function modifies it.
+ * @param t Tunnel on which this message is transmitted.
+ * @param force Force the tunnel to take the message (buffer overfill).
+ * @param cont Continuation to call once message is really sent.
+ * @param cont_cls Closure for @c cont.
+ * @param existing_q In case this a transmission of previously queued data,
+ * this should be TunnelQueue given to the client.
+ * Otherwise, NULL.
+ *
+ * @return Handle to cancel message. NULL if @c cont is NULL.
+ */
+static struct MeshTunnel3Queue *
+send_prebuilt_message (const struct GNUNET_MessageHeader *message,
+ struct MeshTunnel3 *t, int force,
+ GMT_sent cont, void *cont_cls,
+ struct MeshTunnel3Queue *existing_q)
+{
+ struct MeshTunnel3Queue *tq;
+ struct MeshConnection *c;
+ struct GNUNET_MESH_Encrypted *msg;
+ size_t size = ntohs (message->size);
+ char cbuf[sizeof (struct GNUNET_MESH_Encrypted) + size];
+ uint32_t iv;
+ uint16_t type;
+ int fwd;
+
+ LOG (GNUNET_ERROR_TYPE_DEBUG, "GMT Send on Tunnel %s\n", GMT_2s (t));
+
+ if (GNUNET_NO == is_ready (t))