On Fri, 15 Dec 1995, Allen Briggs wrote:

> > Any way to disassemble the "About this Macintosh" box code?  :-)  MacOS 
> > does it somehow.  The question is, how?
> 
> There are gestalt calls for it, but the problem is how to determine it
> in the first place...  I think the ROM does it as part of the power-on
> sequence and it stores it in some low-memory global or something.
> Perhaps.

Try: MemTop EQU $108        ; top of memory [pointer]
From: Encyclopedic Mac Rom p.897.

Would that be it, perchance?  It's within the Heap Zone Header, if that 
helps.

Later,

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