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// -*- C++ -*-
//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
// SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES.
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCUDACXX___CSTDLIB_ABS_H
#define _LIBCUDACXX___CSTDLIB_ABS_H
#include <cuda/std/detail/__config>
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
# pragma GCC system_header
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
# pragma clang system_header
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
# pragma system_header
#endif // no system header
#include <cuda/std/__cccl/prologue.h>
_LIBCUDACXX_BEGIN_NAMESPACE_STD
[[nodiscard]] _CCCL_API constexpr int abs(int __val) noexcept
{
return (__val < 0) ? -__val : __val;
}
[[nodiscard]] _CCCL_API constexpr long labs(long __val) noexcept
{
return (__val < 0l) ? -__val : __val;
}
[[nodiscard]] _CCCL_API constexpr long abs(long __val) noexcept
{
return _CUDA_VSTD::labs(__val);
}
[[nodiscard]] _CCCL_API constexpr long long llabs(long long __val) noexcept
{
return (__val < 0ll) ? -__val : __val;
}
[[nodiscard]] _CCCL_API constexpr long long abs(long long __val) noexcept
{
return _CUDA_VSTD::llabs(__val);
}
_LIBCUDACXX_END_NAMESPACE_STD
#include <cuda/std/__cccl/epilogue.h>
#endif // _LIBCUDACXX___CSTDLIB_ABS_H
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