FM / detail

/usr/include/boost/asio/detail

Name	Size	Mode	Actions
impl/	-	0755	rm
array.hpp	1001	0644	edit dl rm
array_fwd.hpp	950	0644	edit dl rm
assert.hpp	968	0644	edit dl rm
atomic_count.hpp	1955	0644	edit dl rm
base_from_completion_cond.hpp	1795	0644	edit dl rm
bind_handler.hpp	28936	0644	edit dl rm
blocking_executor_op.hpp	2823	0644	edit dl rm
buffered_stream_storage.hpp	2987	0644	edit dl rm
buffer_resize_guard.hpp	1593	0644	edit dl rm
buffer_sequence_adapter.hpp	15582	0644	edit dl rm
bulk_executor_op.hpp	2785	0644	edit dl rm
call_stack.hpp	3003	0644	edit dl rm
chrono.hpp	2081	0644	edit dl rm
chrono_time_traits.hpp	4469	0644	edit dl rm
completion_handler.hpp	2832	0644	edit dl rm
concurrency_hint.hpp	4062	0644	edit dl rm
conditionally_enabled_event.hpp	3124	0644	edit dl rm
conditionally_enabled_mutex.hpp	3126	0644	edit dl rm
config.hpp	76667	0644	edit dl rm
consuming_buffers.hpp	10631	0644	edit dl rm
cstddef.hpp	816	0644	edit dl rm
cstdint.hpp	1558	0644	edit dl rm
date_time_fwd.hpp	792	0644	edit dl rm
deadline_timer_service.hpp	9241	0644	edit dl rm
dependent_type.hpp	891	0644	edit dl rm
descriptor_ops.hpp	4244	0644	edit dl rm
descriptor_read_op.hpp	4798	0644	edit dl rm
descriptor_write_op.hpp	4801	0644	edit dl rm
dev_poll_reactor.hpp	8039	0644	edit dl rm
epoll_reactor.hpp	9467	0644	edit dl rm
event.hpp	1364	0644	edit dl rm
eventfd_select_interrupter.hpp	2524	0644	edit dl rm
executor_function.hpp	4857	0644	edit dl rm
executor_op.hpp	2605	0644	edit dl rm
fd_set_adapter.hpp	1064	0644	edit dl rm
fenced_block.hpp	3066	0644	edit dl rm
functional.hpp	1014	0644	edit dl rm
future.hpp	1241	0644	edit dl rm
gcc_arm_fenced_block.hpp	2238	0644	edit dl rm
gcc_hppa_fenced_block.hpp	1560	0644	edit dl rm
gcc_sync_fenced_block.hpp	1679	0644	edit dl rm
gcc_x86_fenced_block.hpp	2460	0644	edit dl rm
global.hpp	1397	0644	edit dl rm
handler_alloc_helpers.hpp	8236	0644	edit dl rm
handler_cont_helpers.hpp	1364	0644	edit dl rm
handler_invoke_helpers.hpp	2715	0644	edit dl rm
handler_tracking.hpp	9182	0644	edit dl rm
handler_type_requirements.hpp	20351	0644	edit dl rm
handler_work.hpp	12302	0644	edit dl rm
hash_map.hpp	8343	0644	edit dl rm
io_control.hpp	1883	0644	edit dl rm
io_object_impl.hpp	5018	0644	edit dl rm
is_buffer_sequence.hpp	7953	0644	edit dl rm
is_executor.hpp	3033	0644	edit dl rm
keyword_tss_ptr.hpp	1425	0644	edit dl rm
kqueue_reactor.hpp	8277	0644	edit dl rm
limits.hpp	734	0644	edit dl rm
local_free_on_block_exit.hpp	1470	0644	edit dl rm
macos_fenced_block.hpp	1380	0644	edit dl rm
memory.hpp	2103	0644	edit dl rm
mutex.hpp	1351	0644	edit dl rm
noncopyable.hpp	1000	0644	edit dl rm
non_const_lvalue.hpp	1506	0644	edit dl rm
null_event.hpp	2197	0644	edit dl rm
null_fenced_block.hpp	1044	0644	edit dl rm
null_global.hpp	1295	0644	edit dl rm
null_mutex.hpp	1255	0644	edit dl rm
null_reactor.hpp	1563	0644	edit dl rm
null_signal_blocker.hpp	1627	0644	edit dl rm
null_socket_service.hpp	17283	0644	edit dl rm
null_static_mutex.hpp	1259	0644	edit dl rm
null_thread.hpp	1442	0644	edit dl rm
null_tss_ptr.hpp	1272	0644	edit dl rm
object_pool.hpp	3500	0644	edit dl rm
old_win_sdk_compat.hpp	4478	0644	edit dl rm
operation.hpp	963	0644	edit dl rm
op_queue.hpp	3313	0644	edit dl rm
pipe_select_interrupter.hpp	2603	0644	edit dl rm
pop_options.hpp	2877	0644	edit dl rm
posix_event.hpp	4548	0644	edit dl rm
posix_fd_set_adapter.hpp	2992	0644	edit dl rm
posix_global.hpp	1807	0644	edit dl rm
posix_mutex.hpp	1685	0644	edit dl rm
posix_signal_blocker.hpp	1975	0644	edit dl rm
posix_static_mutex.hpp	1467	0644	edit dl rm
posix_thread.hpp	2187	0644	edit dl rm
posix_tss_ptr.hpp	1800	0644	edit dl rm
push_options.hpp	4679	0644	edit dl rm
reactive_descriptor_service.hpp	14507	0644	edit dl rm
reactive_null_buffers_op.hpp	3300	0644	edit dl rm
reactive_serial_port_service.hpp	8314	0644	edit dl rm
reactive_socket_accept_op.hpp	8322	0644	edit dl rm
reactive_socket_connect_op.hpp	4010	0644	edit dl rm
reactive_socket_recvfrom_op.hpp	5660	0644	edit dl rm
reactive_socket_recvmsg_op.hpp	5012	0644	edit dl rm
reactive_socket_recv_op.hpp	5433	0644	edit dl rm
reactive_socket_sendto_op.hpp	5362	0644	edit dl rm
reactive_socket_send_op.hpp	5530	0644	edit dl rm
reactive_socket_service.hpp	18653	0644	edit dl rm
reactive_socket_service_base.hpp	19681	0644	edit dl rm
reactive_wait_op.hpp	3153	0644	edit dl rm
reactor.hpp	1003	0644	edit dl rm
reactor_fwd.hpp	1155	0644	edit dl rm
reactor_op.hpp	1763	0644	edit dl rm
reactor_op_queue.hpp	4979	0644	edit dl rm
recycling_allocator.hpp	2467	0644	edit dl rm
regex_fwd.hpp	846	0644	edit dl rm
resolver_service.hpp	4806	0644	edit dl rm
resolver_service_base.hpp	4392	0644	edit dl rm
resolve_endpoint_op.hpp	4900	0644	edit dl rm
resolve_op.hpp	1090	0644	edit dl rm
resolve_query_op.hpp	5034	0644	edit dl rm
scheduler.hpp	7609	0644	edit dl rm
scheduler_operation.hpp	1922	0644	edit dl rm
scheduler_thread_info.hpp	1079	0644	edit dl rm
scoped_lock.hpp	1942	0644	edit dl rm
scoped_ptr.hpp	1448	0644	edit dl rm
select_interrupter.hpp	1426	0644	edit dl rm
select_reactor.hpp	8813	0644	edit dl rm
service_registry.hpp	5645	0644	edit dl rm
signal_blocker.hpp	1382	0644	edit dl rm
signal_handler.hpp	2931	0644	edit dl rm
signal_init.hpp	1070	0644	edit dl rm
signal_op.hpp	1146	0644	edit dl rm
signal_set_service.hpp	7018	0644	edit dl rm
socket_holder.hpp	2148	0644	edit dl rm
socket_ops.hpp	13917	0644	edit dl rm
socket_option.hpp	6410	0644	edit dl rm
socket_select_interrupter.hpp	2620	0644	edit dl rm
socket_types.hpp	16173	0644	edit dl rm
solaris_fenced_block.hpp	1338	0644	edit dl rm
source_location.hpp	1460	0644	edit dl rm
static_mutex.hpp	1745	0644	edit dl rm
std_event.hpp	4029	0644	edit dl rm
std_fenced_block.hpp	1408	0644	edit dl rm
std_global.hpp	1568	0644	edit dl rm
std_mutex.hpp	1404	0644	edit dl rm
std_static_mutex.hpp	1586	0644	edit dl rm
std_thread.hpp	1425	0644	edit dl rm
strand_executor_service.hpp	6110	0644	edit dl rm
strand_service.hpp	4896	0644	edit dl rm
string_view.hpp	1574	0644	edit dl rm
thread.hpp	1658	0644	edit dl rm
thread_context.hpp	1135	0644	edit dl rm
thread_group.hpp	1993	0644	edit dl rm
thread_info_base.hpp	4979	0644	edit dl rm
throw_error.hpp	1377	0644	edit dl rm
throw_exception.hpp	1512	0644	edit dl rm
timer_queue.hpp	9873	0644	edit dl rm
timer_queue_base.hpp	1754	0644	edit dl rm
timer_queue_ptime.hpp	3132	0644	edit dl rm
timer_queue_set.hpp	1805	0644	edit dl rm
timer_scheduler.hpp	1157	0644	edit dl rm
timer_scheduler_fwd.hpp	1225	0644	edit dl rm
tss_ptr.hpp	1883	0644	edit dl rm
type_traits.hpp	5070	0644	edit dl rm
variadic_templates.hpp	13229	0644	edit dl rm
wait_handler.hpp	2864	0644	edit dl rm
wait_op.hpp	1021	0644	edit dl rm
winapp_thread.hpp	2740	0644	edit dl rm
wince_thread.hpp	2683	0644	edit dl rm
winrt_async_manager.hpp	9024	0644	edit dl rm
winrt_async_op.hpp	1487	0644	edit dl rm
winrt_resolver_service.hpp	6302	0644	edit dl rm
winrt_resolve_op.hpp	4062	0644	edit dl rm
winrt_socket_connect_op.hpp	3237	0644	edit dl rm
winrt_socket_recv_op.hpp	4042	0644	edit dl rm
winrt_socket_send_op.hpp	3677	0644	edit dl rm
winrt_ssocket_service.hpp	7455	0644	edit dl rm
winrt_ssocket_service_base.hpp	12870	0644	edit dl rm
winrt_timer_scheduler.hpp	4839	0644	edit dl rm
winrt_utils.hpp	2760	0644	edit dl rm
winsock_init.hpp	3232	0644	edit dl rm
win_event.hpp	3936	0644	edit dl rm
win_fd_set_adapter.hpp	3911	0644	edit dl rm
win_fenced_block.hpp	2138	0644	edit dl rm
win_global.hpp	1790	0644	edit dl rm
win_iocp_handle_read_op.hpp	3956	0644	edit dl rm
win_iocp_handle_service.hpp	12900	0644	edit dl rm
win_iocp_handle_write_op.hpp	3758	0644	edit dl rm
win_iocp_io_context.hpp	11747	0644	edit dl rm
win_iocp_null_buffers_op.hpp	4098	0644	edit dl rm
win_iocp_operation.hpp	2187	0644	edit dl rm
win_iocp_overlapped_op.hpp	3186	0644	edit dl rm
win_iocp_overlapped_ptr.hpp	4418	0644	edit dl rm
win_iocp_serial_port_service.hpp	7981	0644	edit dl rm
win_iocp_socket_accept_op.hpp	10210	0644	edit dl rm
win_iocp_socket_connect_op.hpp	4146	0644	edit dl rm
win_iocp_socket_recvfrom_op.hpp	4394	0644	edit dl rm
win_iocp_socket_recvmsg_op.hpp	4211	0644	edit dl rm
win_iocp_socket_recv_op.hpp	4232	0644	edit dl rm
win_iocp_socket_send_op.hpp	3975	0644	edit dl rm
win_iocp_socket_service.hpp	20209	0644	edit dl rm
win_iocp_socket_service_base.hpp	23493	0644	edit dl rm
win_iocp_thread_info.hpp	903	0644	edit dl rm
win_iocp_wait_op.hpp	4016	0644	edit dl rm
win_mutex.hpp	1832	0644	edit dl rm
win_object_handle_service.hpp	6401	0644	edit dl rm
win_static_mutex.hpp	1937	0644	edit dl rm
win_thread.hpp	3233	0644	edit dl rm
win_tss_ptr.hpp	1744	0644	edit dl rm
work_dispatcher.hpp	4111	0644	edit dl rm
wrapped_handler.hpp	9882	0644	edit dl rm

Edit: /usr/include/boost/asio/detail/handler_type_requirements.hpp (20351B)

//
// detail/handler_type_requirements.hpp
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
//
// Copyright (c) 2003-2020 Christopher M. Kohlhoff (chris at kohlhoff dot com)
//
// 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)
//

#ifndef BOOST_ASIO_DETAIL_HANDLER_TYPE_REQUIREMENTS_HPP
#define BOOST_ASIO_DETAIL_HANDLER_TYPE_REQUIREMENTS_HPP

#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)

#include <boost/asio/detail/config.hpp>

// Older versions of gcc have difficulty compiling the sizeof expressions where
// we test the handler type requirements. We'll disable checking of handler type
// requirements for those compilers, but otherwise enable it by default.
#if !defined(BOOST_ASIO_DISABLE_HANDLER_TYPE_REQUIREMENTS)
# if !defined(__GNUC__) || (__GNUC__ >= 4)
#  define BOOST_ASIO_ENABLE_HANDLER_TYPE_REQUIREMENTS 1
# endif // !defined(__GNUC__) || (__GNUC__ >= 4)
#endif // !defined(BOOST_ASIO_DISABLE_HANDLER_TYPE_REQUIREMENTS)

// With C++0x we can use a combination of enhanced SFINAE and static_assert to
// generate better template error messages. As this technique is not yet widely
// portable, we'll only enable it for tested compilers.
#if !defined(BOOST_ASIO_DISABLE_HANDLER_TYPE_REQUIREMENTS_ASSERT)
# if defined(__GNUC__)
#  if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 5)) || (__GNUC__ > 4)
#   if defined(__GXX_EXPERIMENTAL_CXX0X__)
#    define BOOST_ASIO_ENABLE_HANDLER_TYPE_REQUIREMENTS_ASSERT 1
#   endif // defined(__GXX_EXPERIMENTAL_CXX0X__)
#  endif // ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 5)) || (__GNUC__ > 4)
# endif // defined(__GNUC__)
# if defined(BOOST_ASIO_MSVC)
#  if (_MSC_VER >= 1600)
#   define BOOST_ASIO_ENABLE_HANDLER_TYPE_REQUIREMENTS_ASSERT 1
#  endif // (_MSC_VER >= 1600)
# endif // defined(BOOST_ASIO_MSVC)
# if defined(__clang__)
#  if __has_feature(__cxx_static_assert__)
#   define BOOST_ASIO_ENABLE_HANDLER_TYPE_REQUIREMENTS_ASSERT 1
#  endif // __has_feature(cxx_static_assert)
# endif // defined(__clang__)
#endif // !defined(BOOST_ASIO_DISABLE_HANDLER_TYPE_REQUIREMENTS)

#if defined(BOOST_ASIO_ENABLE_HANDLER_TYPE_REQUIREMENTS)
# include <boost/asio/async_result.hpp>
#endif // defined(BOOST_ASIO_ENABLE_HANDLER_TYPE_REQUIREMENTS)

namespace boost {
namespace asio {
namespace detail {

#if defined(BOOST_ASIO_ENABLE_HANDLER_TYPE_REQUIREMENTS)

# if defined(BOOST_ASIO_ENABLE_HANDLER_TYPE_REQUIREMENTS_ASSERT)

template <typename Handler>
auto zero_arg_copyable_handler_test(Handler h, void*)
  -> decltype(
    sizeof(Handler(static_cast<const Handler&>(h))),
    ((h)()),
    char(0));

template <typename Handler>
char (&zero_arg_copyable_handler_test(Handler, ...))[2];

template <typename Handler, typename Arg1>
auto one_arg_handler_test(Handler h, Arg1* a1)
  -> decltype(
    sizeof(Handler(BOOST_ASIO_MOVE_CAST(Handler)(h))),
    ((h)(*a1)),
    char(0));

template <typename Handler>
char (&one_arg_handler_test(Handler h, ...))[2];

template <typename Handler, typename Arg1, typename Arg2>
auto two_arg_handler_test(Handler h, Arg1* a1, Arg2* a2)
  -> decltype(
    sizeof(Handler(BOOST_ASIO_MOVE_CAST(Handler)(h))),
    ((h)(*a1, *a2)),
    char(0));

template <typename Handler>
char (&two_arg_handler_test(Handler, ...))[2];

template <typename Handler, typename Arg1, typename Arg2>
auto two_arg_move_handler_test(Handler h, Arg1* a1, Arg2* a2)
  -> decltype(
    sizeof(Handler(BOOST_ASIO_MOVE_CAST(Handler)(h))),
    ((h)(*a1, BOOST_ASIO_MOVE_CAST(Arg2)(*a2))),
    char(0));

template <typename Handler>
char (&two_arg_move_handler_test(Handler, ...))[2];

#  define BOOST_ASIO_HANDLER_TYPE_REQUIREMENTS_ASSERT(expr, msg) \
     static_assert(expr, msg);

# else // defined(BOOST_ASIO_ENABLE_HANDLER_TYPE_REQUIREMENTS_ASSERT)

#  define BOOST_ASIO_HANDLER_TYPE_REQUIREMENTS_ASSERT(expr, msg)

# endif // defined(BOOST_ASIO_ENABLE_HANDLER_TYPE_REQUIREMENTS_ASSERT)

template <typename T> T& lvref();
template <typename T> T& lvref(T);
template <typename T> const T& clvref();
template <typename T> const T& clvref(T);
#if defined(BOOST_ASIO_HAS_MOVE)
template <typename T> T rvref();
template <typename T> T rvref(T);
#else // defined(BOOST_ASIO_HAS_MOVE)
template <typename T> const T& rvref();
template <typename T> const T& rvref(T);
#endif // defined(BOOST_ASIO_HAS_MOVE)
template <typename T> char argbyv(T);

template <int>
struct handler_type_requirements
{
};

#define BOOST_ASIO_LEGACY_COMPLETION_HANDLER_CHECK( \
    handler_type, handler) \
  \
  typedef BOOST_ASIO_HANDLER_TYPE(handler_type, \
      void()) asio_true_handler_type; \
  \
  BOOST_ASIO_HANDLER_TYPE_REQUIREMENTS_ASSERT( \
      sizeof(boost::asio::detail::zero_arg_copyable_handler_test( \
          boost::asio::detail::clvref< \
            asio_true_handler_type>(), 0)) == 1, \
      "CompletionHandler type requirements not met") \
  \
  typedef boost::asio::detail::handler_type_requirements< \
      sizeof( \
        boost::asio::detail::argbyv( \
          boost::asio::detail::clvref< \
            asio_true_handler_type>())) + \
      sizeof( \
        boost::asio::detail::lvref< \
          asio_true_handler_type>()(), \
        char(0))> BOOST_ASIO_UNUSED_TYPEDEF

#define BOOST_ASIO_READ_HANDLER_CHECK( \
    handler_type, handler) \
  \
  typedef BOOST_ASIO_HANDLER_TYPE(handler_type, \
      void(boost::system::error_code, std::size_t)) \
    asio_true_handler_type; \
  \
  BOOST_ASIO_HANDLER_TYPE_REQUIREMENTS_ASSERT( \
      sizeof(boost::asio::detail::two_arg_handler_test( \
          boost::asio::detail::rvref< \
            asio_true_handler_type>(), \
          static_cast<const boost::system::error_code*>(0), \
          static_cast<const std::size_t*>(0))) == 1, \
      "ReadHandler type requirements not met") \
  \
  typedef boost::asio::detail::handler_type_requirements< \
      sizeof( \
        boost::asio::detail::argbyv( \
          boost::asio::detail::rvref< \
            asio_true_handler_type>())) + \
      sizeof( \
        boost::asio::detail::lvref< \
          asio_true_handler_type>()( \
            boost::asio::detail::lvref<const boost::system::error_code>(), \
            boost::asio::detail::lvref<const std::size_t>()), \
        char(0))> BOOST_ASIO_UNUSED_TYPEDEF

#define BOOST_ASIO_WRITE_HANDLER_CHECK( \
    handler_type, handler) \
  \
  typedef BOOST_ASIO_HANDLER_TYPE(handler_type, \
      void(boost::system::error_code, std::size_t)) \
    asio_true_handler_type; \
  \
  BOOST_ASIO_HANDLER_TYPE_REQUIREMENTS_ASSERT( \
      sizeof(boost::asio::detail::two_arg_handler_test( \
          boost::asio::detail::rvref< \
            asio_true_handler_type>(), \
          static_cast<const boost::system::error_code*>(0), \
          static_cast<const std::size_t*>(0))) == 1, \
      "WriteHandler type requirements not met") \
  \
  typedef boost::asio::detail::handler_type_requirements< \
      sizeof( \
        boost::asio::detail::argbyv( \
          boost::asio::detail::rvref< \
            asio_true_handler_type>())) + \
      sizeof( \
        boost::asio::detail::lvref< \
          asio_true_handler_type>()( \
            boost::asio::detail::lvref<const boost::system::error_code>(), \
            boost::asio::detail::lvref<const std::size_t>()), \
        char(0))> BOOST_ASIO_UNUSED_TYPEDEF

#define BOOST_ASIO_ACCEPT_HANDLER_CHECK( \
    handler_type, handler) \
  \
  typedef BOOST_ASIO_HANDLER_TYPE(handler_type, \
      void(boost::system::error_code)) \
    asio_true_handler_type; \
  \
  BOOST_ASIO_HANDLER_TYPE_REQUIREMENTS_ASSERT( \
      sizeof(boost::asio::detail::one_arg_handler_test( \
          boost::asio::detail::rvref< \
            asio_true_handler_type>(), \
          static_cast<const boost::system::error_code*>(0))) == 1, \
      "AcceptHandler type requirements not met") \
  \
  typedef boost::asio::detail::handler_type_requirements< \
      sizeof( \
        boost::asio::detail::argbyv( \
          boost::asio::detail::rvref< \
            asio_true_handler_type>())) + \
      sizeof( \
        boost::asio::detail::lvref< \
          asio_true_handler_type>()( \
            boost::asio::detail::lvref<const boost::system::error_code>()), \
        char(0))> BOOST_ASIO_UNUSED_TYPEDEF

#define BOOST_ASIO_MOVE_ACCEPT_HANDLER_CHECK( \
    handler_type, handler, socket_type) \
  \
  typedef BOOST_ASIO_HANDLER_TYPE(handler_type, \
      void(boost::system::error_code, socket_type)) \
    asio_true_handler_type; \
  \
  BOOST_ASIO_HANDLER_TYPE_REQUIREMENTS_ASSERT( \
      sizeof(boost::asio::detail::two_arg_move_handler_test( \
          boost::asio::detail::rvref< \
            asio_true_handler_type>(), \
          static_cast<const boost::system::error_code*>(0), \
          static_cast<socket_type*>(0))) == 1, \
      "MoveAcceptHandler type requirements not met") \
  \
  typedef boost::asio::detail::handler_type_requirements< \
      sizeof( \
        boost::asio::detail::argbyv( \
          boost::asio::detail::rvref< \
            asio_true_handler_type>())) + \
      sizeof( \
        boost::asio::detail::lvref< \
          asio_true_handler_type>()( \
            boost::asio::detail::lvref<const boost::system::error_code>(), \
            boost::asio::detail::rvref<socket_type>()), \
        char(0))> BOOST_ASIO_UNUSED_TYPEDEF

#define BOOST_ASIO_CONNECT_HANDLER_CHECK( \
    handler_type, handler) \
  \
  typedef BOOST_ASIO_HANDLER_TYPE(handler_type, \
      void(boost::system::error_code)) \
    asio_true_handler_type; \
  \
  BOOST_ASIO_HANDLER_TYPE_REQUIREMENTS_ASSERT( \
      sizeof(boost::asio::detail::one_arg_handler_test( \
          boost::asio::detail::rvref< \
            asio_true_handler_type>(), \
          static_cast<const boost::system::error_code*>(0))) == 1, \
      "ConnectHandler type requirements not met") \
  \
  typedef boost::asio::detail::handler_type_requirements< \
      sizeof( \
        boost::asio::detail::argbyv( \
          boost::asio::detail::rvref< \
            asio_true_handler_type>())) + \
      sizeof( \
        boost::asio::detail::lvref< \
          asio_true_handler_type>()( \
            boost::asio::detail::lvref<const boost::system::error_code>()), \
        char(0))> BOOST_ASIO_UNUSED_TYPEDEF

#define BOOST_ASIO_RANGE_CONNECT_HANDLER_CHECK( \
    handler_type, handler, endpoint_type) \
  \
  typedef BOOST_ASIO_HANDLER_TYPE(handler_type, \
      void(boost::system::error_code, endpoint_type)) \
    asio_true_handler_type; \
  \
  BOOST_ASIO_HANDLER_TYPE_REQUIREMENTS_ASSERT( \
      sizeof(boost::asio::detail::two_arg_handler_test( \
          boost::asio::detail::rvref< \
            asio_true_handler_type>(), \
          static_cast<const boost::system::error_code*>(0), \
          static_cast<const endpoint_type*>(0))) == 1, \
      "RangeConnectHandler type requirements not met") \
  \
  typedef boost::asio::detail::handler_type_requirements< \
      sizeof( \
        boost::asio::detail::argbyv( \
          boost::asio::detail::rvref< \
            asio_true_handler_type>())) + \
      sizeof( \
        boost::asio::detail::lvref< \
          asio_true_handler_type>()( \
            boost::asio::detail::lvref<const boost::system::error_code>(), \
            boost::asio::detail::lvref<const endpoint_type>()), \
        char(0))> BOOST_ASIO_UNUSED_TYPEDEF

#define BOOST_ASIO_ITERATOR_CONNECT_HANDLER_CHECK( \
    handler_type, handler, iter_type) \
  \
  typedef BOOST_ASIO_HANDLER_TYPE(handler_type, \
      void(boost::system::error_code, iter_type)) \
    asio_true_handler_type; \
  \
  BOOST_ASIO_HANDLER_TYPE_REQUIREMENTS_ASSERT( \
      sizeof(boost::asio::detail::two_arg_handler_test( \
          boost::asio::detail::rvref< \
            asio_true_handler_type>(), \
          static_cast<const boost::system::error_code*>(0), \
          static_cast<const iter_type*>(0))) == 1, \
      "IteratorConnectHandler type requirements not met") \
  \
  typedef boost::asio::detail::handler_type_requirements< \
      sizeof( \
        boost::asio::detail::argbyv( \
          boost::asio::detail::rvref< \
            asio_true_handler_type>())) + \
      sizeof( \
        boost::asio::detail::lvref< \
          asio_true_handler_type>()( \
            boost::asio::detail::lvref<const boost::system::error_code>(), \
            boost::asio::detail::lvref<const iter_type>()), \
        char(0))> BOOST_ASIO_UNUSED_TYPEDEF

#define BOOST_ASIO_RESOLVE_HANDLER_CHECK( \
    handler_type, handler, range_type) \
  \
  typedef BOOST_ASIO_HANDLER_TYPE(handler_type, \
      void(boost::system::error_code, range_type)) \
    asio_true_handler_type; \
  \
  BOOST_ASIO_HANDLER_TYPE_REQUIREMENTS_ASSERT( \
      sizeof(boost::asio::detail::two_arg_handler_test( \
          boost::asio::detail::rvref< \
            asio_true_handler_type>(), \
          static_cast<const boost::system::error_code*>(0), \
          static_cast<const range_type*>(0))) == 1, \
      "ResolveHandler type requirements not met") \
  \
  typedef boost::asio::detail::handler_type_requirements< \
      sizeof( \
        boost::asio::detail::argbyv( \
          boost::asio::detail::rvref< \
            asio_true_handler_type>())) + \
      sizeof( \
        boost::asio::detail::lvref< \
          asio_true_handler_type>()( \
            boost::asio::detail::lvref<const boost::system::error_code>(), \
            boost::asio::detail::lvref<const range_type>()), \
        char(0))> BOOST_ASIO_UNUSED_TYPEDEF

#define BOOST_ASIO_WAIT_HANDLER_CHECK( \
    handler_type, handler) \
  \
  typedef BOOST_ASIO_HANDLER_TYPE(handler_type, \
      void(boost::system::error_code)) \
    asio_true_handler_type; \
  \
  BOOST_ASIO_HANDLER_TYPE_REQUIREMENTS_ASSERT( \
      sizeof(boost::asio::detail::one_arg_handler_test( \
          boost::asio::detail::rvref< \
            asio_true_handler_type>(), \
          static_cast<const boost::system::error_code*>(0))) == 1, \
      "WaitHandler type requirements not met") \
  \
  typedef boost::asio::detail::handler_type_requirements< \
      sizeof( \
        boost::asio::detail::argbyv( \
          boost::asio::detail::rvref< \
            asio_true_handler_type>())) + \
      sizeof( \
        boost::asio::detail::lvref< \
          asio_true_handler_type>()( \
            boost::asio::detail::lvref<const boost::system::error_code>()), \
        char(0))> BOOST_ASIO_UNUSED_TYPEDEF

#define BOOST_ASIO_SIGNAL_HANDLER_CHECK( \
    handler_type, handler) \
  \
  typedef BOOST_ASIO_HANDLER_TYPE(handler_type, \
      void(boost::system::error_code, int)) \
    asio_true_handler_type; \
  \
  BOOST_ASIO_HANDLER_TYPE_REQUIREMENTS_ASSERT( \
      sizeof(boost::asio::detail::two_arg_handler_test( \
          boost::asio::detail::rvref< \
            asio_true_handler_type>(), \
          static_cast<const boost::system::error_code*>(0), \
          static_cast<const int*>(0))) == 1, \
      "SignalHandler type requirements not met") \
  \
  typedef boost::asio::detail::handler_type_requirements< \
      sizeof( \
        boost::asio::detail::argbyv( \
          boost::asio::detail::rvref< \
            asio_true_handler_type>())) + \
      sizeof( \
        boost::asio::detail::lvref< \
          asio_true_handler_type>()( \
            boost::asio::detail::lvref<const boost::system::error_code>(), \
            boost::asio::detail::lvref<const int>()), \
        char(0))> BOOST_ASIO_UNUSED_TYPEDEF

#define BOOST_ASIO_HANDSHAKE_HANDLER_CHECK( \
    handler_type, handler) \
  \
  typedef BOOST_ASIO_HANDLER_TYPE(handler_type, \
      void(boost::system::error_code)) \
    asio_true_handler_type; \
  \
  BOOST_ASIO_HANDLER_TYPE_REQUIREMENTS_ASSERT( \
      sizeof(boost::asio::detail::one_arg_handler_test( \
          boost::asio::detail::rvref< \
            asio_true_handler_type>(), \
          static_cast<const boost::system::error_code*>(0))) == 1, \
      "HandshakeHandler type requirements not met") \
  \
  typedef boost::asio::detail::handler_type_requirements< \
      sizeof( \
        boost::asio::detail::argbyv( \
          boost::asio::detail::rvref< \
            asio_true_handler_type>())) + \
      sizeof( \
        boost::asio::detail::lvref< \
          asio_true_handler_type>()( \
            boost::asio::detail::lvref<const boost::system::error_code>()), \
        char(0))> BOOST_ASIO_UNUSED_TYPEDEF

#define BOOST_ASIO_BUFFERED_HANDSHAKE_HANDLER_CHECK( \
    handler_type, handler) \
  \
  typedef BOOST_ASIO_HANDLER_TYPE(handler_type, \
      void(boost::system::error_code, std::size_t)) \
    asio_true_handler_type; \
  \
  BOOST_ASIO_HANDLER_TYPE_REQUIREMENTS_ASSERT( \
      sizeof(boost::asio::detail::two_arg_handler_test( \
          boost::asio::detail::rvref< \
            asio_true_handler_type>(), \
          static_cast<const boost::system::error_code*>(0), \
          static_cast<const std::size_t*>(0))) == 1, \
      "BufferedHandshakeHandler type requirements not met") \
  \
  typedef boost::asio::detail::handler_type_requirements< \
      sizeof( \
        boost::asio::detail::argbyv( \
          boost::asio::detail::rvref< \
            asio_true_handler_type>())) + \
      sizeof( \
        boost::asio::detail::lvref< \
          asio_true_handler_type>()( \
          boost::asio::detail::lvref<const boost::system::error_code>(), \
          boost::asio::detail::lvref<const std::size_t>()), \
        char(0))> BOOST_ASIO_UNUSED_TYPEDEF

#define BOOST_ASIO_SHUTDOWN_HANDLER_CHECK( \
    handler_type, handler) \
  \
  typedef BOOST_ASIO_HANDLER_TYPE(handler_type, \
      void(boost::system::error_code)) \
    asio_true_handler_type; \
  \
  BOOST_ASIO_HANDLER_TYPE_REQUIREMENTS_ASSERT( \
      sizeof(boost::asio::detail::one_arg_handler_test( \
          boost::asio::detail::rvref< \
            asio_true_handler_type>(), \
          static_cast<const boost::system::error_code*>(0))) == 1, \
      "ShutdownHandler type requirements not met") \
  \
  typedef boost::asio::detail::handler_type_requirements< \
      sizeof( \
        boost::asio::detail::argbyv( \
          boost::asio::detail::rvref< \
            asio_true_handler_type>())) + \
      sizeof( \
        boost::asio::detail::lvref< \
          asio_true_handler_type>()( \
            boost::asio::detail::lvref<const boost::system::error_code>()), \
        char(0))> BOOST_ASIO_UNUSED_TYPEDEF

#else // !defined(BOOST_ASIO_ENABLE_HANDLER_TYPE_REQUIREMENTS)

#define BOOST_ASIO_LEGACY_COMPLETION_HANDLER_CHECK( \
    handler_type, handler) \
  typedef int BOOST_ASIO_UNUSED_TYPEDEF

#define BOOST_ASIO_READ_HANDLER_CHECK( \
    handler_type, handler) \
  typedef int BOOST_ASIO_UNUSED_TYPEDEF

#define BOOST_ASIO_WRITE_HANDLER_CHECK( \
    handler_type, handler) \
  typedef int BOOST_ASIO_UNUSED_TYPEDEF

#define BOOST_ASIO_ACCEPT_HANDLER_CHECK( \
    handler_type, handler) \
  typedef int BOOST_ASIO_UNUSED_TYPEDEF

#define BOOST_ASIO_MOVE_ACCEPT_HANDLER_CHECK( \
    handler_type, handler, socket_type) \
  typedef int BOOST_ASIO_UNUSED_TYPEDEF

#define BOOST_ASIO_CONNECT_HANDLER_CHECK( \
    handler_type, handler) \
  typedef int BOOST_ASIO_UNUSED_TYPEDEF

#define BOOST_ASIO_RANGE_CONNECT_HANDLER_CHECK( \
    handler_type, handler, iter_type) \
  typedef int BOOST_ASIO_UNUSED_TYPEDEF

#define BOOST_ASIO_ITERATOR_CONNECT_HANDLER_CHECK( \
    handler_type, handler, iter_type) \
  typedef int BOOST_ASIO_UNUSED_TYPEDEF

#define BOOST_ASIO_RESOLVE_HANDLER_CHECK( \
    handler_type, handler, iter_type) \
  typedef int BOOST_ASIO_UNUSED_TYPEDEF

#define BOOST_ASIO_WAIT_HANDLER_CHECK( \
    handler_type, handler) \
  typedef int BOOST_ASIO_UNUSED_TYPEDEF

#define BOOST_ASIO_SIGNAL_HANDLER_CHECK( \
    handler_type, handler) \
  typedef int BOOST_ASIO_UNUSED_TYPEDEF

#define BOOST_ASIO_HANDSHAKE_HANDLER_CHECK( \
    handler_type, handler) \
  typedef int BOOST_ASIO_UNUSED_TYPEDEF

#define BOOST_ASIO_BUFFERED_HANDSHAKE_HANDLER_CHECK( \
    handler_type, handler) \
  typedef int BOOST_ASIO_UNUSED_TYPEDEF

#define BOOST_ASIO_SHUTDOWN_HANDLER_CHECK( \
    handler_type, handler) \
  typedef int BOOST_ASIO_UNUSED_TYPEDEF

#endif // !defined(BOOST_ASIO_ENABLE_HANDLER_TYPE_REQUIREMENTS)

} // namespace detail
} // namespace asio
} // namespace boost

#endif // BOOST_ASIO_DETAIL_HANDLER_TYPE_REQUIREMENTS_HPP

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