ZyXEL Communications NSA 210 User Manual page 637

the intent is to assure proper credit for the authors of gd, not to
interfere with your productive use of gd. If you have questions,
ask. "Derived works" includes all programs that utilize the
library. Credit must be given in user-accessible documentation.
This software is provided "AS IS." The copyright holders disclaim
all warranties, either express or implied, including but not
limited to implied warranties of merchantability and fitness for a
particular purpose, with respect to this code and accompanying
documentation.
Although their code does not appear in gd, the authors wish to thank
David Koblas, David Rowley, and Hutchison Avenue Software Corporation
for their prior contributions.
Notice
Information herein is subject to change without notice. Companies, names, and
data used in examples herein are fictitious unless otherwise noted. No part may
be reproduced or transmitted in any form or by any means, electronic or
mechanical, for any purpose, except the express written permission of ZyXEL
Communications Corporation.
(Insert the license term as below)
NSA210 User's Guide
Appendix E Open Source Licences
637