Copyright (c) 2009 Michel Alexandre Salim.  All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
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1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.
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3. The names of the authors may not be used to endorse or promote
   products derived from this software without specific, prior
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