By Thomas Boutell. Thanks are due in no particular order to Michele Grant, Lori Monroe, Jennifer Boutell, Chris Adams, Jerry Latter, Pat Monardo, d. Page, Rocco Caputo, J.K. Cohen, Ronan Waide, Jonathan Vail, Bryan O'Sullivan, Corprew Reed, Nathan Torkington, Eamon Daly, Stevi Deter, Doug Granzow, William Johnson, Matt, Matthew Skala, and Sam Bushell, among others. Wusage logo by Kate McDonnell.

Wusage takes advantage of the free regexp library developed by Henry Spencer. A copy of that excellent source code is available on Boutell.Com's FTP site.

Wusage also takes advantage of an excellent qsort implementation by Tom Horsley. Wusage uses this code under the terms of the Artistic License (as found in Perl) as indicated by Mr. Horsley's documentation.

Wusage also takes advantage of portions of the free gd library. The following copyright statement applies to the gd library itself:

Portions copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2001, 2002 by Cold Spring Harbor Laboratory. Funded under Grant P41-RR02188 by the National Institutes of Health.

Portions copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2001, 20002 by Boutell.Com, Inc.

Portions relating to GD2 format copyright 1999 Philip Warner.

Portions relating to PNG copyright 1999, Greg Roelofs.

Portions relating to libttf copyright 1999, John Ellson (ellson@lucent.com).

Permission has been granted to copy and distribute gd without fee in any context, including a commercial application, provided that this notice is present in user-accessible supporting documentation. This software is provided "as is" without express or implied warranty.

This does not affect your ownership of the derived work itself, and 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.

Although their code does not appear in gd 1.6.2, the authors wish to thank David Koblas, David Rowley, and Hutchison Avenue Software Corporation for their prior contributions.

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.

Boutell.Com, Inc.
PO Box 16716
Seattle WA 98116
USA
+1 206 658 8176