Thinking about think-time functions

 You will find yourself very familier to this topic. Ok, let me ask you one question:

Let me know the names of some think-time functions?

I know your answer will be...Winmessage, Messagebox

Now I will ask...anything else???

My dear friends, before we answer we should think what exactly is the definition of a think-time function.

"Think-time functions are delivered peoplecode functions which are used to take some input from user or some external process. These functions when called, stop the processing of current peoplecode and wait until user inputs a value or some external process runs to completion."

So, what do you think now?
Should I try enlisting the think-time functions?

Here are some think-time functions as per my knowledge. Please let me know if I have missed any of them.

Winmessage
MessageBox
AddAttachment
RevalidatePassword
DoModal
DoModalComponent
DoCancel
Exec(synchronous calls)
Prompt
RemoteCall
详见：http://docs.oracle.com/cd/E15645_01/pt850pbr0/eng/psbooks/tpcd/chapter.htm?File=tpcd/htm/tpcd09.htm%23g037ee99c9453fb39_ef90c_10c791ddc07__4a93