ntsync_obj_waiter
struct ntsync_obj_waiter *waiter;
struct ntsync_obj_waiter *waiter;
struct ntsync_obj_waiter *w;
TAILQ_ENTRY(ntsync_obj_waiter) link;
TAILQ_HEAD(, ntsync_obj_waiter) waiters;
struct ntsync_obj_waiter waiters[NTSYNC_MAX_WAIT_COUNT + 1];