(riece-queue-enqueue): New function.
(riece-queue-dequeue): New function.
(riece-queue-empty): New function.
- (riece-flush-send-queue): Use a queue object.
+ (riece-flush-send-queue): Use a queue object; check the process
+ is active.
2004-09-25 Daiki Ueno <ueno@unixuser.org>