`TtiThreadProgress`
pt		DoOnTerminate
pt		SetText
		Create
		Destroy
		IncPosition

`TtiThread`
pt		DoOnTerminate
pt		SetText
		Create
		CreateAndResume
		Destroy

`TtiSleepThread`
pt		WakeUpAndTerminate
pt		SleepAndCheckTerminated
		Create
		Destroy
		SetThreadName
		WakeUp
		Execute