////
Copyright 2003-2017 Beman Dawes
Copyright 2018 Peter Dimov

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
////

[#reference]
# Reference
:idprefix: ref_

## <boost/system/error_code.hpp>

### Synopsis

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### error_category

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### error_code

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### error_condition

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## <boost/system/system_error.hpp>

...