Copyright (c) 1999-2006, Andi Gutmans, Sascha Schumann, Zeev Suraski.
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:

- Redistributions of source code must retain the above copyright notice,
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may be used to endorse or promote products derived from this software
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