/*
* Copyright (C) 2010 Google Inc. All rights reserved.
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* modification, are permitted provided that the following conditions
* are met:
*
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*
* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
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// Simple pseudorandom number generator helper functions, used by the
// red-black and interval tree tests.
//
// These are **not** thread safe!
#ifndef TreeTestHelpers_h
#define TreeTestHelpers_h
#include <stdint.h>
namespace WebCore {
namespace TreeTestHelpers {
// Initializes the pseudo-random number generator with a specific seed.
void initRandom(const int32_t seed);
// Produces the next pseudo-random number in the sequence, in the
// range from [0..maximumValue). Negative numbers are not allowed and will
// produce undefined results.
int32_t nextRandom(const int32_t maximumValue);
} // namespace TreeTestHelpers
} // namespace WebCore
#endif // TreeTestHelpers_h