This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License version 2 as
published by the Free Software Foundation.

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 details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA

In addition, as a special exception, Boris Kolpackov gives permission
to combine this library with other incompatibly-licensed modules in a
single program and to distribute such a combination provided that there
is no use of the functionality implemented by this library, directly
or indirectly, by such modules. You must obey the GNU General Public
License version 2 in all respects for all of the code used other than
such modules. In particular, the resulting program must be licensed
under a license compatible with the GNU General Public License version
2. If you modify this copy of the library, you may extend this exception
to your version of the library, but you are not obligated to do so. If
you do not wish to do so, delete this exception statement from your
version.