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tdlib-fork/tdutils/td/utils/Random.h
levlam 5cbda834bd Update copyright year.
GitOrigin-RevId: 1369d3af1195221f6ddb9462d5f8b74fb5fef20f
2018-01-02 16:45:09 +03:00

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751 B
C++

//
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2018
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//
#pragma once
#include "td/utils/common.h"
#include "td/utils/Slice.h"
namespace td {
class Random {
public:
#if TD_HAVE_OPENSSL
static void secure_bytes(MutableSlice dest);
static void secure_bytes(unsigned char *ptr, size_t size);
static int32 secure_int32();
static int64 secure_int64();
#endif
static uint32 fast_uint32();
static uint64 fast_uint64();
// distribution is not uniform, min and max are included
static int fast(int min, int max);
};
} // namespace td