1 files changed, 20 insertions, 9 deletions

diff --git a/Tools/scripts/addport b/Tools/scripts/addport
index 377953c28a9a..c3b2d8de091d 100755
--- a/Tools/scripts/addport
+++ b/Tools/scripts/addport
@@ -43,6 +43,17 @@ use Sys::Hostname;
 use locale;
 use strict;
 
+# Subroutine prototypes
+sub warnx($);
+sub err($$);
+sub errx($$);
+sub prompt($);
+sub query($);
+sub usage();
+sub contains($@);
+sub lsports();
+sub lastcomment();
+
 my %opts;
 
 getopts('ac:d:fgh:il:M:mns:tu:', \%opts);
@@ -349,12 +360,12 @@ the Contributors' List if they are not already there. To do this, edit
 doc/en_US.ISO8859-1/articles/contributors/contrib.additional.sgml.
 EOF
 
-sub warnx {
+sub warnx($) {
 	my ($msg) = @_;
 	print STDERR $0 . ": " . $msg . "\n";
 }
 
-sub err {
+sub err($$) {
 	my ($ex, $msg) = @_;
 
 	warnx("WARNING: err called incorrectly") if (($ex !~ m/^\d+/) || ($msg eq ""));
@@ -362,7 +373,7 @@ sub err {
 	exit $ex;
 }
 
-sub errx {
+sub errx($$) {
 	my ($ex,$msg) = @_;
 
 	warnx("WARNING: errx called incorrectly") if (($ex !~ m/^\d+/) || ($msg eq ""));
@@ -370,14 +381,14 @@ sub errx {
 	exit $ex;
 }
 
-sub prompt {
+sub prompt($) {
 	my ($msg) = @_;
 	my $reply = query($msg);
 	return 0 if ($reply =~ m/^[Yy]/);
 	return 1 if ($reply =~ m/^[Nn]/);
 }
 
-sub query {
+sub query($) {
 	my ($msg) = @_;
 
 	print "$msg";
@@ -386,7 +397,7 @@ sub query {
 	return $reply;
 }
 
-sub usage {
+sub usage() {
 #addport,v \$Revision: 1.21 $
 print <<EOF;
 authors: <will\@FreeBSD.org>, <mharo\@FreeBSD.org>
@@ -442,7 +453,7 @@ EXAMPLES
 EOF
 }
 
-sub contains {
+sub contains($@) {
     # look if the first parameter is contained in the list following it
     my ($item, @list) = @_;
 
@@ -452,7 +463,7 @@ sub contains {
     return 0;
 }
 
-sub lsports {
+sub lsports() {
     my @rv = ();
 
     open(F, "Makefile") || die "can't open Makefile: $!";
@@ -469,7 +480,7 @@ sub lsports {
 }
 
 # this finds the last comment in the Makefile
-sub lastcomment {
+sub lastcomment() {
 	my $num = 0;
 	my $diff = 0;