sub compareProgram
{
    my $manifest1HR = shift;
    my $manifest2HR = shift;

    my $main1AR = $manifest1HR->{MAIN};
    my $main2AR = $manifest2HR->{MAIN};

    foreach my $attr1HR(@$main1AR)
    {
        next unless($attr1HR->{Program});

        foreach my $attr2HR(@$main2AR)
        {
            next unless($attr2HR->{Program});
            if($attr1HR->{Program} eq $attr2HR->{Program} and
                                        $attr1HR->{File} eq $attr2HR->{File})
            {
                if($attr1HR->{Size} ne $attr2HR->{Size})
                {
                    print "1: $attr1HR->{Program}\n";
                    print "1: $attr1HR->{File}\n";
                    print "1: $attr1HR->{Size}\n";
                    print "2: $attr2HR->{Size}\n";
                }
                last;
            }
        }
    }
}