K 10
svn:author
V 3
pfg
K 8
svn:date
V 27
2016-07-09T02:33:45.831605Z
K 7
svn:log
V 160
ng_mppc(4):: basic readability cleanups.

In particular use __unreachable() to appease static analyzers.
No functional change.

CID:		1356591
MFC after:	3 days

END