_absolutetime_to_nanoseconds _assert_wait _assert_wait_deadline _assert_wait_timeout _clock_absolutetime_interval_to_deadline _clock_delay_until _clock_get_calendar_microtime _clock_get_calendar_nanotime _clock_get_system_microtime _clock_get_system_nanotime _clock_get_uptime _clock_interval_to_absolutetime_interval _clock_interval_to_deadline _clock_timebase_info _current_task _current_thread _kernel_task _kernel_thread_start _lck_mtx_sleep _lck_mtx_sleep_deadline _lck_rw_sleep _lck_rw_sleep_deadline _lck_spin_sleep _lck_spin_sleep_deadline _mach_absolute_time _mach_msg_send_from_kernel_proper _mach_vm_pressure_monitor _nanoseconds_to_absolutetime _preemption_enabled _semaphore_create _semaphore_dereference _semaphore_destroy _semaphore_reference _semaphore_signal _semaphore_signal_all _semaphore_wait _semaphore_wait_deadline _semaphore_wait_noblock _task_deallocate _task_reference _thread_block _thread_block_parameter _thread_call_allocate _thread_call_cancel _thread_call_enter _thread_call_enter1 _thread_call_enter1_delayed _thread_call_enter_delayed _thread_call_free _thread_deallocate _thread_policy_set _thread_reference _thread_terminate _thread_wakeup_prim