> From: Matthew Jacob <mjacob@netbsd.org>
>:::
> Modified Files:
> 	src/sys/arch/alpha/alpha: machdep.c
> Log Message:
> For some reason (I don't know why nobody else has seen this)
> egcs-2.91.57 didn't like the void * subtraction on line 904.
> I'll risk everyone's wrath by casting around it.

Oh, you made the right fix. Makefile.alpha was changed (with the other
ports) to turn off the GNU extension allowing void * arithmetic.