[src/trunk]: src/share/man/man9 Instead of "int hz", use "extern int hz".

[jruoho <jruoho%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/33436bfedea6
branches:  trunk
changeset: 752697:33436bfedea6
user:      jruoho <jruoho%NetBSD.org@localhost>
date:      Thu Mar 04 09:57:12 2010 +0000

description:
Instead of "int hz", use "extern int hz".

diffstat:

 share/man/man9/hz.9 |  5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diffs (19 lines):

diff -r 3e7a1d0799a1 -r 33436bfedea6 share/man/man9/hz.9
--- a/share/man/man9/hz.9       Thu Mar 04 08:44:55 2010 +0000
+++ b/share/man/man9/hz.9       Thu Mar 04 09:57:12 2010 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: hz.9,v 1.6 2008/04/30 13:10:58 martin Exp $
+.\"    $NetBSD: hz.9,v 1.7 2010/03/04 09:57:12 jruoho Exp $
 .\"
 .\" Copyright (c) 2001 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -35,7 +35,8 @@
 .Nd system clock frequency
 .Sh SYNOPSIS
 .In sys/kernel.h
-.Va int hz;
+.Pp
+.Va extern int hz;
 .Sh DESCRIPTION
 .Nm
 specifies the number of times the