package masterPakage;
use strict;
use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
@ISA = qw(Exporter);
@EXPORT = qw( &functions_to_be_exported );
@EXPORT_OK = qw();                                                                                  
%EXPORT_TAGS = ( );
blah..
blah..

WriteLOG(" i am inside masterPackage...\n";
blah..
blah..

1;