=head2 glarb() 
 
The C<glarb()> function takes care of all your glarbing needs. 
 
=cut 
 
sub glarb() { 
    # Do the glarbing 
    _glarb_internals(); 
} 
 
=begin INTERNAL_USE_ONLY

_glarb_internals(...)
 
Does the real work of glarbing.   
 
=end INTERNAL_USE_ONLY

=cut
 
sub _glarb_internals() { 
    # Do the interesting stuff 
}