package Devel::AssertOS::OS390;

use Devel::CheckOS;
use strict;
use warnings;
no warnings 'redefine';

our $VERSION = '1.2';

sub os_is { $^O =~ /^os390$/i ? 1 : 0; }

sub expn { "OS390 is also known as z/OS" }

Devel::CheckOS::die_unsupported() unless(os_is());


Copyright 2007 - 2014 David Cantrell

This software is free-as-in-speech software, and may be used, distributed, and modified under the terms of either the GNU General Public Licence version 2 or the Artistic Licence. It's up to you which one you use. The full text of the licences can be found in the files GPL2.txt and ARTISTIC.txt, respectively.