+Operation status after enqueue / dequeue
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Some of the above values may arise in the op after an
+``rte_compressdev_enqueue_burst()``. If number ops enqueued < number ops requested then
+the app should check the op.status of nb_enqd+1. If status is RTE_COMP_OP_STATUS_NOT_PROCESSED,
+it likely indicates a full-queue case for a hardware device and a retry after dequeuing some ops is likely
+to be successful. If the op holds any other status, e.g. RTE_COMP_OP_STATUS_INVALID_ARGS, a retry with
+the same op is unlikely to be successful.
+
+