* Permission to use, copy, modify, and distribute, this software and its
* documentation for any purpose is hereby granted without fee, provided that
* the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of the copyright holders be used in
* advertising or publicity pertaining to distribution of the software with
* specific, written prior permission, and that no fee is charged for further
* distribution of this software, or any modifications thereof. The copyright
* holder make no representations about the suitability of this software for
* any purpose. It is provided "as is" without express or implied warranty.
I'm afraid this may belong in non-free because of the "no fee" section.
see shy jo