

                           ADDENDUM TO LICENSE
                               March 2003
                            Revised July 2007

                Copyright (C) 2002,2021 Jeroen van der Zijp.

        Everyone is permitted to copy and distribute verbatim copies
     of this license addendum document, but changing it is not allowed.


FOX Toolkit Library License Addendum.


1. License.  The FOX Toolkit Library ("The Library") is licensed under GNU
Lesser General Public License as published by the Free Software Foundation,
version 3 of the License, or (at your option) any later version.

2. Relinking Exemption.  You may distribute a combined work using a
statically linked, unmodified copy of the FOX Library under terms of your
choice, without the relinking requirement stipulated under the GNU Lesser
Public License, subject to the following conditions:

  a. This static relinking exemption covers only the FOX Toolkit Library.
  Other libraries which the FOX Library may need are covered by their own
  respective licenses.

  b. Modification of the configure scripts, makefiles, or installation
  tools of the FOX Library to support a specific platform does not
  constitute creating a modified copy based on the FOX Library.

  c. Programs or binaries statically linked with the FOX Library must be
  identified as such by including, in the Documentation or by other means
  (for example in the About Box or Online Help), the following statement:

  "This software uses the FOX Toolkit Library (http://www.fox-toolkit.org)."

  d. Subclassing from Objects or Widgets supplied by the Library involves
  no modifications to the source code of the Library itself, and does not
  constitute creating a modified copy based on the Library.

3. This FOX Toolkit Library License Addendum is NOT propagated to derivative
works.  When making derivative works based on the FOX Library, this license
addendum ceases to apply, and code will revert to the simple GNU Lesser General
Public License.  The Relinking Exemption only applies to unmodified versions
of the FOX Library.

4. If you do not accept or are unable to meet the conditions under (2), you
may continue to distribute the combined work under the original GNU Lesser
General Public License.


                             END OF ADDENDUM


