1 Copyright (c) 2006, Industrial Light & Magic, a division of Lucasfilm

     2 Entertainment Company Ltd.  Portions contributed and copyright held by

     3 others as indicated.  All rights reserved.

     4 

     5 Redistribution and use in source and binary forms, with or without

     6 modification, are permitted provided that the following conditions are

     7 met:

     8 

     9     * Redistributions of source code must retain the above

    10       copyright notice, this list of conditions and the following

    11       disclaimer.

    12 

    13     * Redistributions in binary form must reproduce the above

    14       copyright notice, this list of conditions and the following

    15       disclaimer in the documentation and/or other materials provided with

    16       the distribution.

    17 

    18     * Neither the name of Industrial Light & Magic nor the names of

    19       any other contributors to this software may be used to endorse or

    20       promote products derived from this software without specific prior

    21       written permission.

    22 

    23 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS

    24 IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,

    25 THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

    26 PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR

    27 CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

    28 EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

    29 PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

    30 PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF

    31 LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING

    32 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS

    33 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

    34 

    35