Copyright (c) 2017 Rob King
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
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    notice, this list of conditions and the following disclaimer.
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    notice, this list of conditions and the following disclaimer in the
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  * Neither the name of the copyright holder nor the
    names of contributors may be used to endorse or promote products
    derived from this software without specific prior written permission.
