ceph/src/boost/boost/atomic/detail/intptr.hpp

   1 /*
   2  * Distributed under the Boost Software License, Version 1.0.
   3  * (See accompanying file LICENSE_1_0.txt or copy at
   4  * http://www.boost.org/LICENSE_1_0.txt)
   5  *
   6  * Copyright (c) 2020 Andrey Semashev
   7  */
   8 /*!
   9  * \file   atomic/detail/intptr.hpp
  10  *
  11  * This header defines (u)intptr_t types.
  12  */
  13
  14 #ifndef BOOST_ATOMIC_DETAIL_INTPTR_HPP_INCLUDED_
  15 #define BOOST_ATOMIC_DETAIL_INTPTR_HPP_INCLUDED_
  16
  17 #include <boost/cstdint.hpp>
  18 #if defined(BOOST_HAS_INTPTR_T)
  19 #include <cstddef>
  20 #endif
  21 #include <boost/atomic/detail/config.hpp>
  22
  23 #ifdef BOOST_HAS_PRAGMA_ONCE
  24 #pragma once
  25 #endif
  26
  27 namespace boost {
  28 namespace atomics {
  29 namespace detail {
  30
  31 #if !defined(BOOST_HAS_INTPTR_T)
  32 using boost::uintptr_t;
  33 using boost::intptr_t;
  34 #else
  35 typedef std::size_t uintptr_t;
  36 typedef std::ptrdiff_t intptr_t;
  37 #endif
  38
  39 } // namespace detail
  40 } // namespace atomics
  41 } // namespace boost
  42
  43 #endif // BOOST_ATOMIC_DETAIL_INTPTR_HPP_INCLUDED_