Thread reaper
struct thread_reaper { struct locked_list list; struct semaphore sem; uint64_t reaped_threads;};struct thread_reaper referenced types:
void reaper_enqueue(struct thread *t);reaper_enqueue referenced types:
void reaper_thread_main(void *nothing);void reaper_init(void);uint64_t reaper_get_reaped_thread_count(void);void reaper_signal();