+ /* This uses up all data and cannot cause anything interesting
+ * to happen; indeed, for anything to happen at all, we must
+ * return, so break out. */
+ break;
+ } else if (bufchain_size(&ssh->queued_incoming_data) > 0) {
+ /* This uses up some or all data, and may freeze the
+ * session. */
+ ssh_process_queued_incoming_data(ssh);
+ } else {
+ /* This uses up some or all data, and may freeze the
+ * session. */
+ ssh_process_incoming_data(ssh, &data, &datalen);
+ }
+ /* FIXME this is probably EBW. */