/*
* Document-method: clear
* call-seq: clear
*
* Removes all objects from the queue.
*
*/
static VALUE
rb_queue_clear(VALUE self)
{
Queue *queue;
Data_Get_Struct(self, Queue, queue);
lock_mutex(&queue->mutex);
clear_list(&queue->values);
signal_condvar(&queue->space_available);
unlock_mutex(&queue->mutex);
return self;
}