1 BSD License

     2 Copyright (c) 2003-2006, Terence Parr

     3 All rights reserved. 

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

     5 modification, are permitted provided that the following conditions are met: 

     6 

     7 Redistributions of source code must retain the above copyright notice, this 

     8 list of conditions and the following disclaimer. 

     9 Redistributions in binary form must reproduce the above copyright notice, this 

    10 list of conditions and the following disclaimer in the documentation and/or 

    11 other materials provided with the distribution. 

    12 Neither the name of the author nor the names of its contributors may be used 

    13 to endorse or promote products derived from this software without specific 

    14 prior written permission. 

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

    16 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 

    17 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 

    18 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE 

    19 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 

    20 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 

    21 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 

    22 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 

    23 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 

    24 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

    25