[src/trunk]: src/usr.bin/cksum static + __dead

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

details:   https://anonhg.NetBSD.org/src/rev/14596e2f00da
branches:  trunk
changeset: 768955:14596e2f00da
user:      joerg <joerg%NetBSD.org@localhost>
date:      Mon Aug 29 14:12:29 2011 +0000

description:
static + __dead

diffstat:

 usr.bin/cksum/cksum.c |  16 ++++++++--------
 1 files changed, 8 insertions(+), 8 deletions(-)

diffs (57 lines):

diff -r 46f30f815800 -r 14596e2f00da usr.bin/cksum/cksum.c
--- a/usr.bin/cksum/cksum.c     Mon Aug 29 14:09:01 2011 +0000
+++ b/usr.bin/cksum/cksum.c     Mon Aug 29 14:12:29 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: cksum.c,v 1.44 2009/01/02 09:42:51 lukem Exp $ */
+/*     $NetBSD: cksum.c,v 1.45 2011/08/29 14:12:29 joerg Exp $ */
 
 /*-
  * Copyright (c) 1991, 1993
@@ -81,7 +81,7 @@
 #if 0
 static char sccsid[] = "@(#)cksum.c    8.2 (Berkeley) 4/28/95";
 #endif
-__RCSID("$NetBSD: cksum.c,v 1.44 2009/01/02 09:42:51 lukem Exp $");
+__RCSID("$NetBSD: cksum.c,v 1.45 2011/08/29 14:12:29 joerg Exp $");
 #endif /* not lint */
 
 #include <sys/types.h>
@@ -142,9 +142,9 @@
        { .progname = NULL, },
 };
 
-int    hash_digest_file(char *, const struct hash *, int);
-void   requirehash(const char *);
-void   usage(void);
+static int     hash_digest_file(char *, const struct hash *, int);
+__dead static void     requirehash(const char *);
+__dead static void     usage(void);
 
 int
 main(int argc, char **argv)
@@ -497,7 +497,7 @@
        exit(rval);
 }
 
-int
+static int
 hash_digest_file(char *fn, const struct hash *hash, int normal)
 {
        char *cp;
@@ -516,14 +516,14 @@
        return 0;
 }
 
-void
+static void
 requirehash(const char *flg)
 {
        warnx("%s flag requires `-a algorithm'", flg);
        usage();
 }
 
-void
+static void
 usage(void)
 {
        const char fileargs[] = "[file ... | -c [-w] [sumfile]]";