[src/trunk]: src/usr.bin/vmstat Mark usage as static and __dead.

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

details:   https://anonhg.NetBSD.org/src/rev/37f063faa99e
branches:  trunk
changeset: 769344:37f063faa99e
user:      joerg <joerg%NetBSD.org@localhost>
date:      Tue Sep 06 18:44:46 2011 +0000

description:
Mark usage as static and __dead.

diffstat:

 usr.bin/vmstat/vmstat.c |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (36 lines):

diff -r 178d3eefc9ca -r 37f063faa99e usr.bin/vmstat/vmstat.c
--- a/usr.bin/vmstat/vmstat.c   Tue Sep 06 18:44:26 2011 +0000
+++ b/usr.bin/vmstat/vmstat.c   Tue Sep 06 18:44:46 2011 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: vmstat.c,v 1.182 2011/07/26 13:24:38 yamt Exp $ */
+/* $NetBSD: vmstat.c,v 1.183 2011/09/06 18:44:46 joerg Exp $ */
 
 /*-
  * Copyright (c) 1998, 2000, 2001, 2007 The NetBSD Foundation, Inc.
@@ -70,7 +70,7 @@
 #if 0
 static char sccsid[] = "@(#)vmstat.c   8.2 (Berkeley) 3/1/95";
 #else
-__RCSID("$NetBSD: vmstat.c,v 1.182 2011/07/26 13:24:38 yamt Exp $");
+__RCSID("$NetBSD: vmstat.c,v 1.183 2011/09/06 18:44:46 joerg Exp $");
 #endif
 #endif /* not lint */
 
@@ -316,7 +316,7 @@
 long   getuptime(void);
 void   printhdr(void);
 long   pct(long, long);
-void   usage(void);
+__dead static void     usage(void);
 void   doforkst(void);
 
 void   hist_traverse(int, const char *);
@@ -1881,7 +1881,7 @@
                free(fn);
 }
 
-void
+static void
 usage(void)
 {