#!/usr/bin/perl

package subs::utils;   
    use strict;
    use warnings;
    
    BEGIN {
        require Exporter;
        # set the version for version checking
        our $VERSION     = 1.00; 
        # Inherit from Exporter to export functions and variables
        our @ISA         = qw(Exporter);
        # Functions and variables which are exported by default
        # exported only if fully qualified
        our @EXPORT_OK   = qw(get_henky set_henky);
    }
    
    $ENV{HENKY} //= "henky_init";
    
    sub get_henky {return $ENV{HENKY}};
    sub set_henky {$ENV{HENKY} = shift};

1;  # return a true value, standard module behaviour

##</code><code>##

Hi
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