UMTX_SHARED_QUEUE
#define umtxq_signal(key, nwake) umtxq_signal_queue((key), (nwake), UMTX_SHARED_QUEUE)
UMTX_SHARED_QUEUE);
q = UMTX_SHARED_QUEUE;
q = UMTX_SHARED_QUEUE;
uh = umtxq_queue_lookup(key, UMTX_SHARED_QUEUE);
uh = umtxq_queue_lookup(key, UMTX_SHARED_QUEUE);
uh = umtxq_queue_lookup(key, UMTX_SHARED_QUEUE);
umtxq_remove_queue(uq, UMTX_SHARED_QUEUE);
uh = umtxq_queue_lookup(key, UMTX_SHARED_QUEUE);
#define umtxq_insert(uq) umtxq_insert_queue((uq), UMTX_SHARED_QUEUE)
#define umtxq_remove(uq) umtxq_remove_queue((uq), UMTX_SHARED_QUEUE)