1//
2// error_code.hpp
3// ~~~~~~~~~~~~~~
4//
5// Copyright (c) 2003-2015 Christopher M. Kohlhoff (chris at kohlhoff dot com)
6//
7// Distributed under the Boost Software License, Version 1.0. (See accompanying
8// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
9//
10
11#ifndef ASIO_ERROR_CODE_HPP
12#define ASIO_ERROR_CODE_HPP
13
14
15#include "asio/detail/config.hpp"
16
17# include <system_error>
18
19#include "asio/detail/push_options.hpp"
20
21namespace asio {
22
23
24typedef std::error_category error_category;
25
26
27/// Returns the error category used for the system errors produced by asio.
28extern ASIO_DECL const error_category& system_category();
29
30
31typedef std::error_code error_code;
32
33
34} // namespace asio
35
36#include "asio/detail/pop_options.hpp"
37
38# include "asio/impl/error_code.ipp"
39
40#endif // ASIO_ERROR_CODE_HPP
41