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

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

details:   https://anonhg.NetBSD.org/src/rev/43752e17d545
branches:  trunk
changeset: 769348:43752e17d545
user:      joerg <joerg%NetBSD.org@localhost>
date:      Tue Sep 06 18:46:03 2011 +0000

description:
static + __dead

diffstat:

 usr.bin/whatis/whatis.c |  21 ++++++++++-----------
 1 files changed, 10 insertions(+), 11 deletions(-)

diffs (70 lines):

diff -r 31b02ad1c2db -r 43752e17d545 usr.bin/whatis/whatis.c
--- a/usr.bin/whatis/whatis.c   Tue Sep 06 18:45:49 2011 +0000
+++ b/usr.bin/whatis/whatis.c   Tue Sep 06 18:46:03 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: whatis.c,v 1.23 2008/07/21 14:19:28 lukem Exp $        */
+/*     $NetBSD: whatis.c,v 1.24 2011/09/06 18:46:03 joerg Exp $        */
 
 /*
  * Copyright (c) 1987, 1993
@@ -40,7 +40,7 @@
 #if 0
 static char sccsid[] = "@(#)whatis.c   8.5 (Berkeley) 1/2/94";
 #else
-__RCSID("$NetBSD: whatis.c,v 1.23 2008/07/21 14:19:28 lukem Exp $");
+__RCSID("$NetBSD: whatis.c,v 1.24 2011/09/06 18:46:03 joerg Exp $");
 #endif
 #endif /* not lint */
 
@@ -62,11 +62,10 @@
 
 static int *found, foundman;
 
-int    main(int, char **);
-void   dashtrunc(char *, char *);
-int    match(char *, char *);
-void   usage(void);
-void   whatis(char **, char *, int);
+static void    dashtrunc(char *, char *);
+static int     match(char *, char *);
+__dead static void     usage(void);
+static void    whatis(char **, char *, int);
 
 int
 main(int argc, char **argv)
@@ -147,7 +146,7 @@
        exit(rv);
 }
 
-void
+static void
 whatis(char **argv, char *path, int buildpath)
 {
        char *end, *name, **p;
@@ -190,7 +189,7 @@
  * match --
  *     match a full word
  */
-int
+static int
 match(char *bp, char *str)
 {
        int len;
@@ -227,7 +226,7 @@
  * dashtrunc --
  *     truncate a string at " - "
  */
-void
+static void
 dashtrunc(char *from, char *to)
 {
        int ch;
@@ -242,7 +241,7 @@
  * usage --
  *     print usage message and die
  */
-void
+static void
 usage(void)
 {
        (void)fprintf(stderr,