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1//===----------------------------------------------------------------------===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9#ifndef _LIBCPP___RANDOM_RANLUX_H10#define _LIBCPP___RANDOM_RANLUX_H11 12#include <__config>13#include <__random/discard_block_engine.h>14#include <__random/subtract_with_carry_engine.h>15#include <cstdint>16 17#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)18# pragma GCC system_header19#endif20 21_LIBCPP_BEGIN_NAMESPACE_STD22 23typedef subtract_with_carry_engine<uint_fast32_t, 24, 10, 24> ranlux24_base;24typedef subtract_with_carry_engine<uint_fast64_t, 48, 5, 12> ranlux48_base;25 26typedef discard_block_engine<ranlux24_base, 223, 23> ranlux24;27typedef discard_block_engine<ranlux48_base, 389, 11> ranlux48;28 29_LIBCPP_END_NAMESPACE_STD30 31#endif // _LIBCPP___RANDOM_RANLUX_H32