|The free distribution and use of this software in both source and binary
|form is allowed (with or without changes) provided that:
|1. distributions of this source code include the above copyright
|notice, this list of conditions and the following disclaimer;
|2. distributions in binary form include the above copyright
|notice, this list of conditions and the following disclaimer
|in the documentation and/or other associated materials;
|3. the copyright holder's name is not used to endorse products
|built using this software without specific written permission.
|ALTERNATIVELY, provided that this notice is retained in full, this product
|may be distributed under the terms of the GNU General Public License (GPL),
|in which case the provisions of the GPL apply INSTEAD OF those given above.
|This software is provided 'as is' with no explicit or implied warranties
|in respect of its properties, including, but not limited to, correctness
|and/or fitness for purpose.