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 Copyright (c) 2003, The Regents of the University of California,
 through Lawrence Berkeley National Laboratory (subject to receipt of
 any required approvals from the U.S. Dept. of Energy).  All rights
 reserved.

 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are
 met:
 (1) Redistributions of source code must retain the above copyright
 notice, this list of conditions and the following disclaimer.
 (2) Redistributions in binary form must reproduce the above copyright
 notice, this list of conditions and the following disclaimer in the
 documentation and/or other materials provided with the distribution.
 (3) Neither the name of the University of California, Lawrence
 Berkeley National Laboratory, U.S. Dept. of Energy nor the names of
 its contributors may be used to endorse or promote products derived
 from this software without specific prior written permission.

 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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 OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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 LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 You are under no obligation whatsoever to provide any bug fixes,
 patches, or upgrades to the features, functionality or performance of
 the source code ("Enhancements") to anyone; however, if you choose to
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 Lawrence Berkeley National Laboratory, without imposing a separate
 written license agreement for such Enhancements, then you hereby grant
 the following license: a  non-exclusive, royalty-free perpetual
 license to install, use, modify, prepare derivative works, incorporate
 into other computer software, distribute, and sublicense such
 enhancements or derivative works thereof, in binary and source code form.

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