[273,60] Double Ended QUEue. DEQ.C Implements a deque. Your tasks sends/receives with it. One client used it to save memory in a basic+2 program. Each element in the deque is only 12. words, but at least it ports to RSX11M. No protection or privacy. 1 tasks implements 31. deques each of which is a public resource. Tracing provided. Tracing is great to debug application programs (because anything 12. words wide is a well-defined interface.