ocr: queue implemenation of a queue as a linked data structure operations supported: enqueue(x). place item X at. the end of queue head return the item at head of queuc. dequeue remve next item from front of nucue empty return true iff the queue is empty Data. structures qhead pointer to. head of queue qTail pointer to tail. of queue qiten queue member structure. next. pointer to next: item: on: queue anitem the item itself - - must: be. proper type to. contain: type of itens on queue Functions add an item to queue remove next item fron queue return item at head of queue; don't remove return true i ...