The enclosed programs are copyrighted, but freely distributable.
This means that you have permission to use, copy or distribute
this software and its documentation.  You do not have permission
to charge anything other than a duplication fee for distributing
copies of this software.

The author's email address is few@autodesk.com.

THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.