On Wednesday 13 May 2009, Øyvind Harboe wrote:
> >> Not always, TAP_INVALID is really TAP_DONTCARE
> >
> > I was wondering about that.  Someone should rename it
> > so it's no longer nonsense.
> 
> The point

Make that:  "another" point.


> is to do away with "don't care", "default" and global variables. 

That can work.  But INVALID != DONTCARE.  All those calls
referencing TAP_INVALID read, to anyone not deeply familiar
with the code, like "do <something> with an illegal state".

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