1 files changed, 0 insertions, 190 deletions
diff --git a/lib/asio/detail/chrono_time_traits.hpp b/lib/asio/detail/chrono_time_traits.hpp
deleted file mode 100644
index d1528f7..0000000
--- a/lib/asio/detail/chrono_time_traits.hpp
+++ /dev/null
@@ -1,190 +0,0 @@
-//
-// detail/chrono_time_traits.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_CHRONO_TIME_TRAITS_HPP
-#define ASIO_DETAIL_CHRONO_TIME_TRAITS_HPP
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1200)
-# pragma once
-#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
-
-#include "asio/detail/cstdint.hpp"
-
-#include "asio/detail/push_options.hpp"
-
-namespace asio {
-namespace detail {
-
-// Helper template to compute the greatest common divisor.
-template <int64_t v1, int64_t v2>
-struct gcd { enum { value = gcd<v2, v1 % v2>::value }; };
-
-template <int64_t v1>
-struct gcd<v1, 0> { enum { value = v1 }; };
-
-// Adapts std::chrono clocks for use with a deadline timer.
-template <typename Clock, typename WaitTraits>
-struct chrono_time_traits
-{
-  // The clock type.
-  typedef Clock clock_type;
-
-  // The duration type of the clock.
-  typedef typename clock_type::duration duration_type;
-
-  // The time point type of the clock.
-  typedef typename clock_type::time_point time_type;
-
-  // The period of the clock.
-  typedef typename duration_type::period period_type;
-
-  // Get the current time.
-  static time_type now()
-  {
-    return clock_type::now();
-  }
-
-  // Add a duration to a time.
-  static time_type add(const time_type& t, const duration_type& d)
-  {
-    const time_type epoch;
-    if (t >= epoch)
-    {
-      if ((time_type::max)() - t < d)
-        return (time_type::max)();
-    }
-    else // t < epoch
-    {
-      if (-(t - (time_type::min)()) > d)
-        return (time_type::min)();
-    }
-
-    return t + d;
-  }
-
-  // Subtract one time from another.
-  static duration_type subtract(const time_type& t1, const time_type& t2)
-  {
-    const time_type epoch;
-    if (t1 >= epoch)
-    {
-      if (t2 >= epoch)
-      {
-        return t1 - t2;
-      }
-      else if (t2 == (time_type::min)())
-      {
-        return (duration_type::max)();
-      }
-      else if ((time_type::max)() - t1 < epoch - t2)
-      {
-        return (duration_type::max)();
-      }
-      else
-      {
-        return t1 - t2;
-      }
-    }
-    else // t1 < epoch
-    {
-      if (t2 < epoch)
-      {
-        return t1 - t2;
-      }
-      else if (t1 == (time_type::min)())
-      {
-        return (duration_type::min)();
-      }
-      else if ((time_type::max)() - t2 < epoch - t1)
-      {
-        return (duration_type::min)();
-      }
-      else
-      {
-        return -(t2 - t1);
-      }
-    }
-  }
-
-  // Test whether one time is less than another.
-  static bool less_than(const time_type& t1, const time_type& t2)
-  {
-    return t1 < t2;
-  }
-
-  // Implement just enough of the posix_time::time_duration interface to supply
-  // what the timer_queue requires.
-  class posix_time_duration
-  {
-  public:
-    explicit posix_time_duration(const duration_type& d)
-      : d_(d)
-    {
-    }
-
-    int64_t ticks() const
-    {
-      return d_.count();
-    }
-
-    int64_t total_seconds() const
-    {
-      return duration_cast<1, 1>();
-    }
-
-    int64_t total_milliseconds() const
-    {
-      return duration_cast<1, 1000>();
-    }
-
-    int64_t total_microseconds() const
-    {
-      return duration_cast<1, 1000000>();
-    }
-
-  private:
-    template <int64_t Num, int64_t Den>
-    int64_t duration_cast() const
-    {
-      const int64_t num1 = period_type::num / gcd<period_type::num, Num>::value;
-      const int64_t num2 = Num / gcd<period_type::num, Num>::value;
-
-      const int64_t den1 = period_type::den / gcd<period_type::den, Den>::value;
-      const int64_t den2 = Den / gcd<period_type::den, Den>::value;
-
-      const int64_t num = num1 * den2;
-      const int64_t den = num2 * den1;
-
-      if (num == 1 && den == 1)
-        return ticks();
-      else if (num != 1 && den == 1)
-        return ticks() * num;
-      else if (num == 1 && period_type::den != 1)
-        return ticks() / den;
-      else
-        return ticks() * num / den;
-    }
-
-    duration_type d_;
-  };
-
-  // Convert to POSIX duration type.
-  static posix_time_duration to_posix_duration(const duration_type& d)
-  {
-    return posix_time_duration(WaitTraits::to_wait_duration(d));
-  }
-};
-
-} // namespace detail
-} // namespace asio
-
-#include "asio/detail/pop_options.hpp"
-
-#endif // ASIO_DETAIL_CHRONO_TIME_TRAITS_HPP