K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2017-08-20T09:42:09.309644Z
K 7
svn:log
V 143
Trim excessive 'extern' and remove unused declaration.

Reviewed by:	bde
Tested by:	pho
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week

END