ipc/chromium/src/base/rand_util.h

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1 // Copyright (c) 2008 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #ifndef BASE_RAND_UTIL_H_
6 #define BASE_RAND_UTIL_H_
7
8 #include "base/basictypes.h"
9
10 namespace base {
11
12 // Returns a random number in range [0, kuint64max]. Thread-safe.
13 uint64_t RandUint64();
14
15 // Returns a random number between min and max (inclusive). Thread-safe.
16 int RandInt(int min, int max);
17
18 // Returns a random double in range [0, 1). Thread-safe.
19 double RandDouble();
20
21 } // namespace base
22
23 #endif // BASE_RAND_UTIL_H_

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