[fpc-pascal] TThread.Suspend

[Marco van de Voort]

In our previous episode, Mark Morgan Lloyd said:
> First question: is Start an accurate replacement for Resume,

Yes.

> or can it 
> only be used to start a thread created in the suspended state?

Yes.

Both yes, because anything but that was never fully supported with Resume in
the first place.

> Second question: now that Suspend is deprecated, what should a thread do 
> if it wants to stop processing pending a subsequent resume?

Add a Tevent, and block on it. IOW nothing built-in.

> I note that http://www.freepascal.org/docs-html/rtl/classes/tthread.html 
> gives no indication that Suspend and Resume are deprecated.

I'll leave that to Michael.