use Exporter;
our @ISA = qw(Exporter);
 
our @EXPORT_OK = qw(
    bit_get
    bit_set
    bit_clr
    bit_bin
    bit_count
    bit_mask
    bit_tog
    bit_toggle
    bit_on
    bit_off
);
 
our %EXPORT_TAGS;
$EXPORT_TAGS{all} = [@EXPORT_OK];

##</code><code>##

our @EXPORT_OK = (@wpi_c_functions, @wpi_perl_functions);
our %EXPORT_TAGS;
 
$EXPORT_TAGS{wiringPi} = [@wpi_c_functions];
$EXPORT_TAGS{perl} = [@wpi_perl_functions];
$EXPORT_TAGS{all} = [@wpi_c_functions, @wpi_perl_functions];

##</code><code>##

our @EXPORT = qw(imgcopyright);

##</code><code>##

sub import {
    my ($class, %opts) = @_;
 
    $self = __PACKAGE__->_new(%opts);
 
    my $sub_name = $opts{sub_name} ? $opts{sub_name} : 'plugins';
 
    {
        no warnings 'redefine';
        no strict 'refs';
 
        my $pkg = (caller)[0];
        *{"$pkg\::$sub_name"} = \&_plugins;
    }
}