./expat directory contains stripped-down version of Expat parser distribution
by J. Clark. I removed stuff not neccessary for wxXML (docs, samples), if you
are interested in it, please download full distribution from Clark's site
(http://www.jclark.com).

Version used is expat-1.2.

The Expat parser is available is licensed under the MIT license as follows:



      Copyright (c) 1998, 1999, 2000 Thai Open Source Software Center Ltd

      Permission is hereby granted, free of charge, to any person obtaining
      a copy of this software and associated documentation files (the
      "Software"), to deal in the Software without restriction, including
      without limitation the rights to use, copy, modify, merge, publish,
      distribute, sublicense, and/or sell copies of the Software, and to
      permit persons to whom the Software is furnished to do so, subject to
      the following conditions:

      The above copyright notice and this permission notice shall be included
      in all copies or substantial portions of the Software.

      THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
      EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
      MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
      IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
      CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
      TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
      SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.



In other words, there shouldn't be any legal issues with using Expat in
your application.

                         Vaclav Slavik <v.slavik@volny.cz>