K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2001-10-28T16:18:22.000000Z
K 7
svn:log
V 179
- More whitespace and comment cleanups.
- Remove unused sw1a label.  A breakpoint can be set in choosethread() for
  the same effect.

Reviewed by:	bde
Submitted by:	bde (partly)

END