K 10
svn:author
V 3
ray
K 8
svn:date
V 27
2014-10-07T18:47:53.774942Z
K 7
svn:log
V 204
Allow vt(4) to disable terminal bell with `sysctl kern.vt.bell_enable=0`,
similar as syscons(4) do.

Submitted by:	Tiwei Bie <btw@mail.ustc.edu.cn>
MFC after:	2 weeks
Sponsored by:	The FreeBSD Foundation

END