text: //
  // version.hpp
  // ~~~~~~~~~~~
  //
  // Copyright (c) 2003-2018 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 ASIO_VERSION_HPP
  #define ASIO_VERSION_HPP
  
  #if defined(_MSC_VER) && (_MSC_VER >= 1200)
  # pragma once
  #endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
  
  // ASIO_VERSION % 100 is the sub-minor version
  // ASIO_VERSION / 100 % 1000 is the minor version
  // ASIO_VERSION / 100000 is the major version
  #define ASIO_VERSION 101201 // 1.12.1
  
  #endif // ASIO_VERSION_HPP
  