These programs may be freely redistributed under the condition that the
copyright notices (including the copy of this notice in the code
comments and the copyright notice printed when the -h switch is
selected) are not removed, and no compensation is received. Private,
research, and institutional use is free. You may distribute modified
versions of this code UNDER THE CONDITION THAT THIS CODE AND ANY
MODIFICATIONS MADE TO IT IN THE SAME FILE REMAIN UNDER COPYRIGHT OF THE
ORIGINAL AUTHOR, BOTH SOURCE AND OBJECT CODE ARE MADE FREELY AVAILABLE
WITHOUT CHARGE, AND CLEAR NOTICE IS GIVEN OF THE MODIFICATIONS.
Distribution of this code as part of a commercial system is permissible
ONLY BY DIRECT ARRANGEMENT WITH THE AUTHOR. (If you are not directly
supplying this code to a customer, and you are instead telling them how
they can obtain it for free, then you are not required to make any
arrangement with me.)
This software is being provided to you, the LICENSEE, by the Massachusetts Institute of Technology (M.I.T.) under the following license. By obtaining, using and/or copying this software, you agree that you have read, understood, and will comply with these terms and conditions:
Permission to use, copy, modify and distribute this software and its documentation for any purpose and without fee or royalty is hereby granted, provided that you agree to comply with the following copyright notice and statements, including the disclaimer, and that the same appear on ALL copies of the software and documentation, including modifications that you make for internal use or for distribution:
Copyright 1992 by the Massachusetts Institute of Technology. All rights reserved.
THIS SOFTWARE IS PROVIDED "AS IS", AND M.I.T. MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED. By way of example, but not limitation, M.I.T. MAKES NO REPRESENTATIONS OR WARRANTIES OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE OR THAT THE USE OF THE LICENSED SOFTWARE OR DOCUMENTATION WILL NOT INFRINGE ANY THIRD PARTY PATENTS, COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS.
The name of the Massachusetts Institute of Technology or M.I.T. may NOT be used in advertising or publicity pertaining to distribution of the software. Title to copyright in this software and any associated documentation shall at all times remain with M.I.T., and USER agrees to preserve same.
Written by: K. Nabors, T. Korsmeyer, and J. White
This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.