[ don't really have time right now to look into what exactly you're
  doing, but... ]

> jonathan
> Sun Jun 22 01:02:19 PDT 1997
> Update of /a/cvsroot/src/sys/dev/tc
> In directory netbsd1:/var/slash-tmp/cvs-serv29705
> 
> Modified Files:
> 	clockvar.h mcclockvar.h 
> Log Message:
> Clone Alpha ``cpu-independent'' clock API headers into sys/dev/tc/,
> to share them with pmax.

I can see why mcclockvar.h might belong in sys/dev/tc, since there
exist mc<whatever> clocks on TC, as exist on the alpha.  However, on
the alpha, they also exist on other busses, and so putting them into
dev/tc doesn't sounds like the right thing to do.

I don't see why clockvar.h belongs there at all.  Alphas have multiple
different system clock types, and so something like clockvar.h makes
sense for them.  However, it does _not_ belong in a TC-specific
directory for the Alpha, and i'm not sure it makes sense _at all_ for
a pmax.


cgd