b-license.txt

_____ Free Use License for Frank Mitchell's Bushy Tree Code V.0.55 _____

1: You can satisfy this License entirely by using the Bushy Tree Code in
accordance with the GNU General Public License Version 2. In this
situation any further requirements listed below need not apply. 

2: There is no License Fee for incorporating Bushy Tree Code into your
own applications. You may adapt any Bushy Tree Code in any way to form
your own Libraries and Executable Programs. There is still no License
Fee if you earn money from these applications, provided such reward is
for your own development work. But you must acknowledge the relation
between your product and the original Bushy Tree. You are entitled to
choose your own wording for this acknowledgement, claiming due credit
for your own work. 

3: Whenever you supply other people with any form of Software which uses
Bushy Tree Code, and before charging any money, you must tell them about
the original Bushy Tree, and specify an Internet source where they can
obtain its current Source Code at minimal cost. You may circulate
modified copies of the Bushy Tree Source Code provided you include the
Author's Copyright Notices and mention all modifications. You must not
claim any Intellectual Property Rights in the Bushy Tree Code after
modifying it. 

4: Users should realize that the Bushy Tree Code is intended for use by
people with programming ability, who can understand the principles of
B-Tree operation, identify any problems when the Code is used for their
application, and take adequate precautions against adverse consequences.

5: The Author may choose to vary the terms of this License according to
circumstances, and is open to suggestions by email. The Author's current
Email Address is: mitchell.frank@bigwig.net.