1 files changed, 0 insertions, 100 deletions
diff --git a/lib/asio/detail/null_event.hpp b/lib/asio/detail/null_event.hpp
deleted file mode 100644
index 5686a41..0000000
--- a/lib/asio/detail/null_event.hpp
+++ /dev/null
@@ -1,100 +0,0 @@
-//
-// detail/null_event.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_DETAIL_NULL_EVENT_HPP
-#define ASIO_DETAIL_NULL_EVENT_HPP
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1200)
-# pragma once
-#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
-
-#include "asio/detail/config.hpp"
-#include "asio/detail/noncopyable.hpp"
-
-#include "asio/detail/push_options.hpp"
-
-namespace asio {
-namespace detail {
-
-class null_event
-  : private noncopyable
-{
-public:
-  // Constructor.
-  null_event()
-  {
-  }
-
-  // Destructor.
-  ~null_event()
-  {
-  }
-
-  // Signal the event. (Retained for backward compatibility.)
-  template <typename Lock>
-  void signal(Lock&)
-  {
-  }
-
-  // Signal all waiters.
-  template <typename Lock>
-  void signal_all(Lock&)
-  {
-  }
-
-  // Unlock the mutex and signal one waiter.
-  template <typename Lock>
-  void unlock_and_signal_one(Lock&)
-  {
-  }
-
-  // If there's a waiter, unlock the mutex and signal it.
-  template <typename Lock>
-  bool maybe_unlock_and_signal_one(Lock&)
-  {
-    return false;
-  }
-
-  // Reset the event.
-  template <typename Lock>
-  void clear(Lock&)
-  {
-  }
-
-  // Wait for the event to become signalled.
-  template <typename Lock>
-  void wait(Lock&)
-  {
-    do_wait();
-  }
-
-  // Timed wait for the event to become signalled.
-  template <typename Lock>
-  bool wait_for_usec(Lock&, long usec)
-  {
-    do_wait_for_usec(usec);
-    return true;
-  }
-
-private:
-  ASIO_DECL static void do_wait();
-  ASIO_DECL static void do_wait_for_usec(long usec);
-};
-
-} // namespace detail
-} // namespace asio
-
-#include "asio/detail/pop_options.hpp"
-
-#if defined(ASIO_HEADER_ONLY)
-# include "asio/detail/impl/null_event.ipp"
-#endif // defined(ASIO_HEADER_ONLY)
-
-#endif // ASIO_DETAIL_NULL_EVENT_HPP