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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once
#include <vespa/vespalib/stllike/string.h>
namespace vespalib {
/**
* simple string hashing function similar to the one used by Java.
**/
double hash2d(const char *str, size_t len);
double hash2d(vespalib::stringref str);
} // namespace vespalib
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