=head2 glarb()

The C<glarb()> function takes care of all your glarbing needs.

=cut

sub glarb() {
    # Do the glarbing
    _glarb_internals();
}

=head2 _glarb_internals()

Does the real work of glarbing.  

=cut

sub _glarb_internals() {
    # Do the interesting stuff
}