Phpbb library password in codeigniter

[eluser]Unknown[/eluser]
Hi ,

Am fresher for codeIgniter my queries below :

My folder structure :

Codeigniter

codeigniter_project/app/controllers/libraries/phpbb_library.php

Phpbb

codeigniter_project/phpbb_forum

am using phpbb library in codeignter i want phpbb password hash function in codeigniter is it possible to intergrate in codeigniter ?

Thanks