B_EVENT_DELETING
event->events |= B_EVENT_DELETING;
if ((atomic_or(&event->events, B_EVENT_DELETING) & B_EVENT_DELETING) != 0)
if ((previousEvents & B_EVENT_DELETING) != 0)
if ((event->events & B_EVENT_DELETING) != 0)
if ((events & B_EVENT_DELETING) != 0)
event->events = B_EVENT_DELETING;
if ((event->events & (B_EVENT_SELECTING | B_EVENT_DELETING)) == 0)