> > 3. Is it possible to know if there are any applications 
> which have used
> > SysSetTrapAddress() on a "permanent" basis in addition to 
> the HackMaster
> > type hack-managers [such as active keyboard drivers etc.]?
> 
> SysGetTrapAddress() - and, if the pointer in located in the ROM area,
> you know it hasn't been re-defined. this will pick up everything, 
> including those defined by HackMaster

Which could also mean that it has been redefined by an OS patch. Some handhelds 
(notably some Handspring devices) already redefine traps out of the box.

So the question whether a certain trap has been redefined or is still "original" 
doesn't help very much at all.

If you just to need this info for debugging, I usually point people with patch 
problems to 
http://www.79bmedia.com/hackfinder/

Regards,
Andreas
www.linkesoft.com

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