Move <fcntl.h> to its alphabetic spot and add __dead attribute to usage()

ok mestre

diff --git a/usr.sbin/vipw/vipw.c b/usr.sbin/vipw/vipw.c
index 3339be1..e9595b0 100644 (file)
--- a/usr.sbin/vipw/vipw.c
+++ b/usr.sbin/vipw/vipw.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: vipw.c,v 1.19 2016/11/07 23:04:55 mestre Exp $         */
+/*     $OpenBSD: vipw.c,v 1.20 2017/06/29 08:45:20 tb Exp $     */
 
 /*
  * Copyright (c) 1987, 1993, 1994
@@ -33,16 +33,16 @@
 #include <sys/stat.h>
 
 #include <err.h>
+#include <fcntl.h>
 #include <pwd.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
-#include <fcntl.h>
 #include <util.h>
 
-void   copyfile(int, int, struct stat *);
-void   usage(void);
+void           copyfile(int, int, struct stat *);
+__dead void    usage(void);
 
 int
 main(int argc, char *argv[])
@@ -114,7 +114,7 @@ copyfile(int from, int to, struct stat *sb)
        (void)futimens(to, ts);
 }
 
-void
+__dead void
 usage(void)
 {
        extern char *__progname;