[Patches] Small cleanups and fixes to sessreg

[Alan Coopersmith]

On 06/26/11 05:14 AM, Ed Schouten wrote:
> Ugh,
> 
> It seems there are more things that can be improved here. Please see the
> attached set of patches. The previous email can be ignored.

There's always more things that can be improved in our source code.
These looked good to me, and built cleanly on Solaris, so I've pushed to
git master as well.   Thanks for the continued effort.

-- 
	-Alan Coopersmith-        alan.coopersmith at oracle.com
	 Oracle Solaris Platform Engineering: X Window System