K 10
svn:author
V 3
gnn
K 8
svn:date
V 27
2016-09-02T21:11:37.587303Z
K 7
svn:log
V 195
Clean up the usage message and remove dead code.

Reviewed by:	cem
MFC after:	2 weeks
Sponsored by:	Rubicon Communications, LLC (Netgate)
Differential Revision:	https://reviews.freebsd.org/D7765

END