© 1993-2003, Kenneth G. Bath, All Rights Reserved
Permission to use and modify this software and its documentation for any purpose other than its incorporation into a commercial product is hereby granted without fee. Permission to copy and distribute this software and its documentation for non-commercial use only is also granted without fee, provided, however, that the above copyright notice appear in all copies, that both that copyright notice and this permission notice appear in supporting documentation. The author makes no representations about the suitability of this software for any purpose. It is provided "as is" without express or implied warranty.