Merge lime output into next branch

12 files changed, 0 insertions, 1600 deletions

diff --git a/lib/asio/ip/impl/address.hpp b/lib/asio/ip/impl/address.hpp
deleted file mode 100644
index 085b93f..0000000
--- a/lib/asio/ip/impl/address.hpp
+++ /dev/null
@@ -1,67 +0,0 @@
-//
-// ip/impl/address.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_IP_IMPL_ADDRESS_HPP
-#define ASIO_IP_IMPL_ADDRESS_HPP
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1200)
-# pragma once
-#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
-
-#if !defined(ASIO_NO_IOSTREAM)
-
-#include "asio/detail/throw_error.hpp"
-
-#include "asio/detail/push_options.hpp"
-
-namespace asio {
-namespace ip {
-
-#if !defined(ASIO_NO_DEPRECATED)
-
-inline address address::from_string(const char* str)
-{
-  return asio::ip::make_address(str);
-}
-
-inline address address::from_string(
-    const char* str, asio::error_code& ec)
-{
-  return asio::ip::make_address(str, ec);
-}
-
-inline address address::from_string(const std::string& str)
-{
-  return asio::ip::make_address(str);
-}
-
-inline address address::from_string(
-    const std::string& str, asio::error_code& ec)
-{
-  return asio::ip::make_address(str, ec);
-}
-
-#endif // !defined(ASIO_NO_DEPRECATED)
-
-template <typename Elem, typename Traits>
-std::basic_ostream<Elem, Traits>& operator<<(
-    std::basic_ostream<Elem, Traits>& os, const address& addr)
-{
-  return os << addr.to_string().c_str();
-}
-
-} // namespace ip
-} // namespace asio
-
-#include "asio/detail/pop_options.hpp"
-
-#endif // !defined(ASIO_NO_IOSTREAM)
-
-#endif // ASIO_IP_IMPL_ADDRESS_HPP
diff --git a/lib/asio/ip/impl/address.ipp b/lib/asio/ip/impl/address.ipp
deleted file mode 100644
index 0523071..0000000
--- a/lib/asio/ip/impl/address.ipp
+++ /dev/null
@@ -1,234 +0,0 @@
-//
-// ip/impl/address.ipp
-// ~~~~~~~~~~~~~~~~~~~
-//
-// 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_IP_IMPL_ADDRESS_IPP
-#define ASIO_IP_IMPL_ADDRESS_IPP
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1200)
-# pragma once
-#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
-
-#include "asio/detail/config.hpp"
-#include <typeinfo>
-#include "asio/detail/throw_error.hpp"
-#include "asio/detail/throw_exception.hpp"
-#include "asio/error.hpp"
-#include "asio/ip/address.hpp"
-#include "asio/ip/bad_address_cast.hpp"
-#include "asio/system_error.hpp"
-
-#include "asio/detail/push_options.hpp"
-
-namespace asio {
-namespace ip {
-
-address::address()
-  : type_(ipv4),
-    ipv4_address_(),
-    ipv6_address_()
-{
-}
-
-address::address(const asio::ip::address_v4& ipv4_address)
-  : type_(ipv4),
-    ipv4_address_(ipv4_address),
-    ipv6_address_()
-{
-}
-
-address::address(const asio::ip::address_v6& ipv6_address)
-  : type_(ipv6),
-    ipv4_address_(),
-    ipv6_address_(ipv6_address)
-{
-}
-
-address::address(const address& other)
-  : type_(other.type_),
-    ipv4_address_(other.ipv4_address_),
-    ipv6_address_(other.ipv6_address_)
-{
-}
-
-#if defined(ASIO_HAS_MOVE)
-address::address(address&& other)
-  : type_(other.type_),
-    ipv4_address_(other.ipv4_address_),
-    ipv6_address_(other.ipv6_address_)
-{
-}
-#endif // defined(ASIO_HAS_MOVE)
-
-address& address::operator=(const address& other)
-{
-  type_ = other.type_;
-  ipv4_address_ = other.ipv4_address_;
-  ipv6_address_ = other.ipv6_address_;
-  return *this;
-}
-
-#if defined(ASIO_HAS_MOVE)
-address& address::operator=(address&& other)
-{
-  type_ = other.type_;
-  ipv4_address_ = other.ipv4_address_;
-  ipv6_address_ = other.ipv6_address_;
-  return *this;
-}
-#endif // defined(ASIO_HAS_MOVE)
-
-address& address::operator=(const asio::ip::address_v4& ipv4_address)
-{
-  type_ = ipv4;
-  ipv4_address_ = ipv4_address;
-  ipv6_address_ = asio::ip::address_v6();
-  return *this;
-}
-
-address& address::operator=(const asio::ip::address_v6& ipv6_address)
-{
-  type_ = ipv6;
-  ipv4_address_ = asio::ip::address_v4();
-  ipv6_address_ = ipv6_address;
-  return *this;
-}
-
-address make_address(const char* str)
-{
-  asio::error_code ec;
-  address addr = make_address(str, ec);
-  asio::detail::throw_error(ec);
-  return addr;
-}
-
-address make_address(const char* str, asio::error_code& ec)
-{
-  asio::ip::address_v6 ipv6_address =
-    asio::ip::make_address_v6(str, ec);
-  if (!ec)
-    return address(ipv6_address);
-
-  asio::ip::address_v4 ipv4_address =
-    asio::ip::make_address_v4(str, ec);
-  if (!ec)
-    return address(ipv4_address);
-
-  return address();
-}
-
-address make_address(const std::string& str)
-{
-  return make_address(str.c_str());
-}
-
-address make_address(const std::string& str,
-    asio::error_code& ec)
-{
-  return make_address(str.c_str(), ec);
-}
-
-#if defined(ASIO_HAS_STRING_VIEW)
-
-address make_address(string_view str)
-{
-  return make_address(static_cast<std::string>(str));
-}
-
-address make_address(string_view str,
-    asio::error_code& ec)
-{
-  return make_address(static_cast<std::string>(str), ec);
-}
-
-#endif // defined(ASIO_HAS_STRING_VIEW)
-
-asio::ip::address_v4 address::to_v4() const
-{
-  if (type_ != ipv4)
-  {
-    bad_address_cast ex;
-    asio::detail::throw_exception(ex);
-  }
-  return ipv4_address_;
-}
-
-asio::ip::address_v6 address::to_v6() const
-{
-  if (type_ != ipv6)
-  {
-    bad_address_cast ex;
-    asio::detail::throw_exception(ex);
-  }
-  return ipv6_address_;
-}
-
-std::string address::to_string() const
-{
-  if (type_ == ipv6)
-    return ipv6_address_.to_string();
-  return ipv4_address_.to_string();
-}
-
-#if !defined(ASIO_NO_DEPRECATED)
-std::string address::to_string(asio::error_code& ec) const
-{
-  if (type_ == ipv6)
-    return ipv6_address_.to_string(ec);
-  return ipv4_address_.to_string(ec);
-}
-#endif // !defined(ASIO_NO_DEPRECATED)
-
-bool address::is_loopback() const
-{
-  return (type_ == ipv4)
-    ? ipv4_address_.is_loopback()
-    : ipv6_address_.is_loopback();
-}
-
-bool address::is_unspecified() const
-{
-  return (type_ == ipv4)
-    ? ipv4_address_.is_unspecified()
-    : ipv6_address_.is_unspecified();
-}
-
-bool address::is_multicast() const
-{
-  return (type_ == ipv4)
-    ? ipv4_address_.is_multicast()
-    : ipv6_address_.is_multicast();
-}
-
-bool operator==(const address& a1, const address& a2)
-{
-  if (a1.type_ != a2.type_)
-    return false;
-  if (a1.type_ == address::ipv6)
-    return a1.ipv6_address_ == a2.ipv6_address_;
-  return a1.ipv4_address_ == a2.ipv4_address_;
-}
-
-bool operator<(const address& a1, const address& a2)
-{
-  if (a1.type_ < a2.type_)
-    return true;
-  if (a1.type_ > a2.type_)
-    return false;
-  if (a1.type_ == address::ipv6)
-    return a1.ipv6_address_ < a2.ipv6_address_;
-  return a1.ipv4_address_ < a2.ipv4_address_;
-}
-
-} // namespace ip
-} // namespace asio
-
-#include "asio/detail/pop_options.hpp"
-
-#endif // ASIO_IP_IMPL_ADDRESS_IPP
diff --git a/lib/asio/ip/impl/address_v4.hpp b/lib/asio/ip/impl/address_v4.hpp
deleted file mode 100644
index d1cf407..0000000
--- a/lib/asio/ip/impl/address_v4.hpp
+++ /dev/null
@@ -1,67 +0,0 @@
-//
-// ip/impl/address_v4.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_IP_IMPL_ADDRESS_V4_HPP
-#define ASIO_IP_IMPL_ADDRESS_V4_HPP
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1200)
-# pragma once
-#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
-
-#if !defined(ASIO_NO_IOSTREAM)
-
-#include "asio/detail/throw_error.hpp"
-
-#include "asio/detail/push_options.hpp"
-
-namespace asio {
-namespace ip {
-
-#if !defined(ASIO_NO_DEPRECATED)
-
-inline address_v4 address_v4::from_string(const char* str)
-{
-  return asio::ip::make_address_v4(str);
-}
-
-inline address_v4 address_v4::from_string(
-    const char* str, asio::error_code& ec)
-{
-  return asio::ip::make_address_v4(str, ec);
-}
-
-inline address_v4 address_v4::from_string(const std::string& str)
-{
-  return asio::ip::make_address_v4(str);
-}
-
-inline address_v4 address_v4::from_string(
-    const std::string& str, asio::error_code& ec)
-{
-  return asio::ip::make_address_v4(str, ec);
-}
-
-#endif // !defined(ASIO_NO_DEPRECATED)
-
-template <typename Elem, typename Traits>
-std::basic_ostream<Elem, Traits>& operator<<(
-    std::basic_ostream<Elem, Traits>& os, const address_v4& addr)
-{
-  return os << addr.to_string().c_str();
-}
-
-} // namespace ip
-} // namespace asio
-
-#include "asio/detail/pop_options.hpp"
-
-#endif // !defined(ASIO_NO_IOSTREAM)
-
-#endif // ASIO_IP_IMPL_ADDRESS_V4_HPP
diff --git a/lib/asio/ip/impl/address_v4.ipp b/lib/asio/ip/impl/address_v4.ipp
deleted file mode 100644
index 9559add..0000000
--- a/lib/asio/ip/impl/address_v4.ipp
+++ /dev/null
@@ -1,210 +0,0 @@
-//
-// ip/impl/address_v4.ipp
-// ~~~~~~~~~~~~~~~~~~~~~~
-//
-// 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_IP_IMPL_ADDRESS_V4_IPP
-#define ASIO_IP_IMPL_ADDRESS_V4_IPP
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1200)
-# pragma once
-#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
-
-#include "asio/detail/config.hpp"
-#include <climits>
-#include <limits>
-#include <stdexcept>
-#include "asio/error.hpp"
-#include "asio/detail/socket_ops.hpp"
-#include "asio/detail/throw_error.hpp"
-#include "asio/detail/throw_exception.hpp"
-#include "asio/ip/address_v4.hpp"
-
-#include "asio/detail/push_options.hpp"
-
-namespace asio {
-namespace ip {
-
-address_v4::address_v4(const address_v4::bytes_type& bytes)
-{
-#if UCHAR_MAX > 0xFF
-  if (bytes[0] > 0xFF || bytes[1] > 0xFF
-      || bytes[2] > 0xFF || bytes[3] > 0xFF)
-  {
-    std::out_of_range ex("address_v4 from bytes_type");
-    asio::detail::throw_exception(ex);
-  }
-#endif // UCHAR_MAX > 0xFF
-
-  using namespace std; // For memcpy.
-  memcpy(&addr_.s_addr, bytes.data(), 4);
-}
-
-address_v4::address_v4(address_v4::uint_type addr)
-{
-  if ((std::numeric_limits<uint_type>::max)() > 0xFFFFFFFF)
-  {
-    std::out_of_range ex("address_v4 from unsigned integer");
-    asio::detail::throw_exception(ex);
-  }
-
-  addr_.s_addr = asio::detail::socket_ops::host_to_network_long(
-      static_cast<asio::detail::u_long_type>(addr));
-}
-
-address_v4::bytes_type address_v4::to_bytes() const
-{
-  using namespace std; // For memcpy.
-  bytes_type bytes;
-#if defined(ASIO_HAS_STD_ARRAY)
-  memcpy(bytes.data(), &addr_.s_addr, 4);
-#else // defined(ASIO_HAS_STD_ARRAY)
-  memcpy(bytes.elems, &addr_.s_addr, 4);
-#endif // defined(ASIO_HAS_STD_ARRAY)
-  return bytes;
-}
-
-address_v4::uint_type address_v4::to_uint() const
-{
-  return asio::detail::socket_ops::network_to_host_long(addr_.s_addr);
-}
-
-#if !defined(ASIO_NO_DEPRECATED)
-unsigned long address_v4::to_ulong() const
-{
-  return asio::detail::socket_ops::network_to_host_long(addr_.s_addr);
-}
-#endif // !defined(ASIO_NO_DEPRECATED)
-
-std::string address_v4::to_string() const
-{
-  asio::error_code ec;
-  char addr_str[asio::detail::max_addr_v4_str_len];
-  const char* addr =
-    asio::detail::socket_ops::inet_ntop(
-        ASIO_OS_DEF(AF_INET), &addr_, addr_str,
-        asio::detail::max_addr_v4_str_len, 0, ec);
-  if (addr == 0)
-    asio::detail::throw_error(ec);
-  return addr;
-}
-
-#if !defined(ASIO_NO_DEPRECATED)
-std::string address_v4::to_string(asio::error_code& ec) const
-{
-  char addr_str[asio::detail::max_addr_v4_str_len];
-  const char* addr =
-    asio::detail::socket_ops::inet_ntop(
-        ASIO_OS_DEF(AF_INET), &addr_, addr_str,
-        asio::detail::max_addr_v4_str_len, 0, ec);
-  if (addr == 0)
-    return std::string();
-  return addr;
-}
-#endif // !defined(ASIO_NO_DEPRECATED)
-
-bool address_v4::is_loopback() const
-{
-  return (to_uint() & 0xFF000000) == 0x7F000000;
-}
-
-bool address_v4::is_unspecified() const
-{
-  return to_uint() == 0;
-}
-
-#if !defined(ASIO_NO_DEPRECATED)
-bool address_v4::is_class_a() const
-{
-  return (to_uint() & 0x80000000) == 0;
-}
-
-bool address_v4::is_class_b() const
-{
-  return (to_uint() & 0xC0000000) == 0x80000000;
-}
-
-bool address_v4::is_class_c() const
-{
-  return (to_uint() & 0xE0000000) == 0xC0000000;
-}
-#endif // !defined(ASIO_NO_DEPRECATED)
-
-bool address_v4::is_multicast() const
-{
-  return (to_uint() & 0xF0000000) == 0xE0000000;
-}
-
-#if !defined(ASIO_NO_DEPRECATED)
-address_v4 address_v4::broadcast(const address_v4& addr, const address_v4& mask)
-{
-  return address_v4(addr.to_uint() | (mask.to_uint() ^ 0xFFFFFFFF));
-}
-
-address_v4 address_v4::netmask(const address_v4& addr)
-{
-  if (addr.is_class_a())
-    return address_v4(0xFF000000);
-  if (addr.is_class_b())
-    return address_v4(0xFFFF0000);
-  if (addr.is_class_c())
-    return address_v4(0xFFFFFF00);
-  return address_v4(0xFFFFFFFF);
-}
-#endif // !defined(ASIO_NO_DEPRECATED)
-
-address_v4 make_address_v4(const char* str)
-{
-  asio::error_code ec;
-  address_v4 addr = make_address_v4(str, ec);
-  asio::detail::throw_error(ec);
-  return addr;
-}
-
-address_v4 make_address_v4(
-    const char* str, asio::error_code& ec)
-{
-  address_v4::bytes_type bytes;
-  if (asio::detail::socket_ops::inet_pton(
-        ASIO_OS_DEF(AF_INET), str, &bytes, 0, ec) <= 0)
-    return address_v4();
-  return address_v4(bytes);
-}
-
-address_v4 make_address_v4(const std::string& str)
-{
-  return make_address_v4(str.c_str());
-}
-
-address_v4 make_address_v4(
-    const std::string& str, asio::error_code& ec)
-{
-  return make_address_v4(str.c_str(), ec);
-}
-
-#if defined(ASIO_HAS_STRING_VIEW)
-
-address_v4 make_address_v4(string_view str)
-{
-  return make_address_v4(static_cast<std::string>(str));
-}
-
-address_v4 make_address_v4(string_view str,
-    asio::error_code& ec)
-{
-  return make_address_v4(static_cast<std::string>(str), ec);
-}
-
-#endif // defined(ASIO_HAS_STRING_VIEW)
-
-} // namespace ip
-} // namespace asio
-
-#include "asio/detail/pop_options.hpp"
-
-#endif // ASIO_IP_IMPL_ADDRESS_V4_IPP
diff --git a/lib/asio/ip/impl/address_v6.hpp b/lib/asio/ip/impl/address_v6.hpp
deleted file mode 100644
index 330eafd..0000000
--- a/lib/asio/ip/impl/address_v6.hpp
+++ /dev/null
@@ -1,67 +0,0 @@
-//
-// ip/impl/address_v6.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_IP_IMPL_ADDRESS_V6_HPP
-#define ASIO_IP_IMPL_ADDRESS_V6_HPP
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1200)
-# pragma once
-#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
-
-#if !defined(ASIO_NO_IOSTREAM)
-
-#include "asio/detail/throw_error.hpp"
-
-#include "asio/detail/push_options.hpp"
-
-namespace asio {
-namespace ip {
-
-#if !defined(ASIO_NO_DEPRECATED)
-
-inline address_v6 address_v6::from_string(const char* str)
-{
-  return asio::ip::make_address_v6(str);
-}
-
-inline address_v6 address_v6::from_string(
-    const char* str, asio::error_code& ec)
-{
-  return asio::ip::make_address_v6(str, ec);
-}
-
-inline address_v6 address_v6::from_string(const std::string& str)
-{
-  return asio::ip::make_address_v6(str);
-}
-
-inline address_v6 address_v6::from_string(
-    const std::string& str, asio::error_code& ec)
-{
-  return asio::ip::make_address_v6(str, ec);
-}
-
-#endif // !defined(ASIO_NO_DEPRECATED)
-
-template <typename Elem, typename Traits>
-std::basic_ostream<Elem, Traits>& operator<<(
-    std::basic_ostream<Elem, Traits>& os, const address_v6& addr)
-{
-  return os << addr.to_string().c_str();
-}
-
-} // namespace ip
-} // namespace asio
-
-#include "asio/detail/pop_options.hpp"
-
-#endif // !defined(ASIO_NO_IOSTREAM)
-
-#endif // ASIO_IP_IMPL_ADDRESS_V6_HPP
diff --git a/lib/asio/ip/impl/address_v6.ipp b/lib/asio/ip/impl/address_v6.ipp
deleted file mode 100644
index 36bd68c..0000000
--- a/lib/asio/ip/impl/address_v6.ipp
+++ /dev/null
@@ -1,350 +0,0 @@
-//
-// ip/impl/address_v6.ipp
-// ~~~~~~~~~~~~~~~~~~~~~~
-//
-// 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_IP_IMPL_ADDRESS_V6_IPP
-#define ASIO_IP_IMPL_ADDRESS_V6_IPP
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1200)
-# pragma once
-#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
-
-#include "asio/detail/config.hpp"
-#include <cstring>
-#include <stdexcept>
-#include <typeinfo>
-#include "asio/detail/socket_ops.hpp"
-#include "asio/detail/throw_error.hpp"
-#include "asio/detail/throw_exception.hpp"
-#include "asio/error.hpp"
-#include "asio/ip/address_v6.hpp"
-#include "asio/ip/bad_address_cast.hpp"
-
-#include "asio/detail/push_options.hpp"
-
-namespace asio {
-namespace ip {
-
-address_v6::address_v6()
-  : addr_(),
-    scope_id_(0)
-{
-}
-
-address_v6::address_v6(const address_v6::bytes_type& bytes,
-    unsigned long scope)
-  : scope_id_(scope)
-{
-#if UCHAR_MAX > 0xFF
-  for (std::size_t i = 0; i < bytes.size(); ++i)
-  {
-    if (bytes[i] > 0xFF)
-    {
-      std::out_of_range ex("address_v6 from bytes_type");
-      asio::detail::throw_exception(ex);
-    }
-  }
-#endif // UCHAR_MAX > 0xFF
-
-  using namespace std; // For memcpy.
-  memcpy(addr_.s6_addr, bytes.data(), 16);
-}
-
-address_v6::address_v6(const address_v6& other)
-  : addr_(other.addr_),
-    scope_id_(other.scope_id_)
-{
-}
-
-#if defined(ASIO_HAS_MOVE)
-address_v6::address_v6(address_v6&& other)
-  : addr_(other.addr_),
-    scope_id_(other.scope_id_)
-{
-}
-#endif // defined(ASIO_HAS_MOVE)
-
-address_v6& address_v6::operator=(const address_v6& other)
-{
-  addr_ = other.addr_;
-  scope_id_ = other.scope_id_;
-  return *this;
-}
-
-#if defined(ASIO_HAS_MOVE)
-address_v6& address_v6::operator=(address_v6&& other)
-{
-  addr_ = other.addr_;
-  scope_id_ = other.scope_id_;
-  return *this;
-}
-#endif // defined(ASIO_HAS_MOVE)
-
-address_v6::bytes_type address_v6::to_bytes() const
-{
-  using namespace std; // For memcpy.
-  bytes_type bytes;
-#if defined(ASIO_HAS_STD_ARRAY)
-  memcpy(bytes.data(), addr_.s6_addr, 16);
-#else // defined(ASIO_HAS_STD_ARRAY)
-  memcpy(bytes.elems, addr_.s6_addr, 16);
-#endif // defined(ASIO_HAS_STD_ARRAY)
-  return bytes;
-}
-
-std::string address_v6::to_string() const
-{
-  asio::error_code ec;
-  char addr_str[asio::detail::max_addr_v6_str_len];
-  const char* addr =
-    asio::detail::socket_ops::inet_ntop(
-        ASIO_OS_DEF(AF_INET6), &addr_, addr_str,
-        asio::detail::max_addr_v6_str_len, scope_id_, ec);
-  if (addr == 0)
-    asio::detail::throw_error(ec);
-  return addr;
-}
-
-#if !defined(ASIO_NO_DEPRECATED)
-std::string address_v6::to_string(asio::error_code& ec) const
-{
-  char addr_str[asio::detail::max_addr_v6_str_len];
-  const char* addr =
-    asio::detail::socket_ops::inet_ntop(
-        ASIO_OS_DEF(AF_INET6), &addr_, addr_str,
-        asio::detail::max_addr_v6_str_len, scope_id_, ec);
-  if (addr == 0)
-    return std::string();
-  return addr;
-}
-
-address_v4 address_v6::to_v4() const
-{
-  if (!is_v4_mapped() && !is_v4_compatible())
-  {
-    bad_address_cast ex;
-    asio::detail::throw_exception(ex);
-  }
-
-  address_v4::bytes_type v4_bytes = { { addr_.s6_addr[12],
-    addr_.s6_addr[13], addr_.s6_addr[14], addr_.s6_addr[15] } };
-  return address_v4(v4_bytes);
-}
-#endif // !defined(ASIO_NO_DEPRECATED)
-
-bool address_v6::is_loopback() const
-{
-  return ((addr_.s6_addr[0] == 0) && (addr_.s6_addr[1] == 0)
-      && (addr_.s6_addr[2] == 0) && (addr_.s6_addr[3] == 0)
-      && (addr_.s6_addr[4] == 0) && (addr_.s6_addr[5] == 0)
-      && (addr_.s6_addr[6] == 0) && (addr_.s6_addr[7] == 0)
-      && (addr_.s6_addr[8] == 0) && (addr_.s6_addr[9] == 0)
-      && (addr_.s6_addr[10] == 0) && (addr_.s6_addr[11] == 0)
-      && (addr_.s6_addr[12] == 0) && (addr_.s6_addr[13] == 0)
-      && (addr_.s6_addr[14] == 0) && (addr_.s6_addr[15] == 1));
-}
-
-bool address_v6::is_unspecified() const
-{
-  return ((addr_.s6_addr[0] == 0) && (addr_.s6_addr[1] == 0)
-      && (addr_.s6_addr[2] == 0) && (addr_.s6_addr[3] == 0)
-      && (addr_.s6_addr[4] == 0) && (addr_.s6_addr[5] == 0)
-      && (addr_.s6_addr[6] == 0) && (addr_.s6_addr[7] == 0)
-      && (addr_.s6_addr[8] == 0) && (addr_.s6_addr[9] == 0)
-      && (addr_.s6_addr[10] == 0) && (addr_.s6_addr[11] == 0)
-      && (addr_.s6_addr[12] == 0) && (addr_.s6_addr[13] == 0)
-      && (addr_.s6_addr[14] == 0) && (addr_.s6_addr[15] == 0));
-}
-
-bool address_v6::is_link_local() const
-{
-  return ((addr_.s6_addr[0] == 0xfe) && ((addr_.s6_addr[1] & 0xc0) == 0x80));
-}
-
-bool address_v6::is_site_local() const
-{
-  return ((addr_.s6_addr[0] == 0xfe) && ((addr_.s6_addr[1] & 0xc0) == 0xc0));
-}
-
-bool address_v6::is_v4_mapped() const
-{
-  return ((addr_.s6_addr[0] == 0) && (addr_.s6_addr[1] == 0)
-      && (addr_.s6_addr[2] == 0) && (addr_.s6_addr[3] == 0)
-      && (addr_.s6_addr[4] == 0) && (addr_.s6_addr[5] == 0)
-      && (addr_.s6_addr[6] == 0) && (addr_.s6_addr[7] == 0)
-      && (addr_.s6_addr[8] == 0) && (addr_.s6_addr[9] == 0)
-      && (addr_.s6_addr[10] == 0xff) && (addr_.s6_addr[11] == 0xff));
-}
-
-#if !defined(ASIO_NO_DEPRECATED)
-bool address_v6::is_v4_compatible() const
-{
-  return ((addr_.s6_addr[0] == 0) && (addr_.s6_addr[1] == 0)
-      && (addr_.s6_addr[2] == 0) && (addr_.s6_addr[3] == 0)
-      && (addr_.s6_addr[4] == 0) && (addr_.s6_addr[5] == 0)
-      && (addr_.s6_addr[6] == 0) && (addr_.s6_addr[7] == 0)
-      && (addr_.s6_addr[8] == 0) && (addr_.s6_addr[9] == 0)
-      && (addr_.s6_addr[10] == 0) && (addr_.s6_addr[11] == 0)
-      && !((addr_.s6_addr[12] == 0)
-        && (addr_.s6_addr[13] == 0)
-        && (addr_.s6_addr[14] == 0)
-        && ((addr_.s6_addr[15] == 0) || (addr_.s6_addr[15] == 1))));
-}
-#endif // !defined(ASIO_NO_DEPRECATED)
-
-bool address_v6::is_multicast() const
-{
-  return (addr_.s6_addr[0] == 0xff);
-}
-
-bool address_v6::is_multicast_global() const
-{
-  return ((addr_.s6_addr[0] == 0xff) && ((addr_.s6_addr[1] & 0x0f) == 0x0e));
-}
-
-bool address_v6::is_multicast_link_local() const
-{
-  return ((addr_.s6_addr[0] == 0xff) && ((addr_.s6_addr[1] & 0x0f) == 0x02));
-}
-
-bool address_v6::is_multicast_node_local() const
-{
-  return ((addr_.s6_addr[0] == 0xff) && ((addr_.s6_addr[1] & 0x0f) == 0x01));
-}
-
-bool address_v6::is_multicast_org_local() const
-{
-  return ((addr_.s6_addr[0] == 0xff) && ((addr_.s6_addr[1] & 0x0f) == 0x08));
-}
-
-bool address_v6::is_multicast_site_local() const
-{
-  return ((addr_.s6_addr[0] == 0xff) && ((addr_.s6_addr[1] & 0x0f) == 0x05));
-}
-
-bool operator==(const address_v6& a1, const address_v6& a2)
-{
-  using namespace std; // For memcmp.
-  return memcmp(&a1.addr_, &a2.addr_,
-      sizeof(asio::detail::in6_addr_type)) == 0
-    && a1.scope_id_ == a2.scope_id_;
-}
-
-bool operator<(const address_v6& a1, const address_v6& a2)
-{
-  using namespace std; // For memcmp.
-  int memcmp_result = memcmp(&a1.addr_, &a2.addr_,
-      sizeof(asio::detail::in6_addr_type));
-  if (memcmp_result < 0)
-    return true;
-  if (memcmp_result > 0)
-    return false;
-  return a1.scope_id_ < a2.scope_id_;
-}
-
-address_v6 address_v6::loopback()
-{
-  address_v6 tmp;
-  tmp.addr_.s6_addr[15] = 1;
-  return tmp;
-}
-
-#if !defined(ASIO_NO_DEPRECATED)
-address_v6 address_v6::v4_mapped(const address_v4& addr)
-{
-  address_v4::bytes_type v4_bytes = addr.to_bytes();
-  bytes_type v6_bytes = { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0xFF, 0xFF,
-    v4_bytes[0], v4_bytes[1], v4_bytes[2], v4_bytes[3] } };
-  return address_v6(v6_bytes);
-}
-
-address_v6 address_v6::v4_compatible(const address_v4& addr)
-{
-  address_v4::bytes_type v4_bytes = addr.to_bytes();
-  bytes_type v6_bytes = { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-    v4_bytes[0], v4_bytes[1], v4_bytes[2], v4_bytes[3] } };
-  return address_v6(v6_bytes);
-}
-#endif // !defined(ASIO_NO_DEPRECATED)
-
-address_v6 make_address_v6(const char* str)
-{
-  asio::error_code ec;
-  address_v6 addr = make_address_v6(str, ec);
-  asio::detail::throw_error(ec);
-  return addr;
-}
-
-address_v6 make_address_v6(
-    const char* str, asio::error_code& ec)
-{
-  address_v6::bytes_type bytes;
-  unsigned long scope_id = 0;
-  if (asio::detail::socket_ops::inet_pton(
-        ASIO_OS_DEF(AF_INET6), str, &bytes[0], &scope_id, ec) <= 0)
-    return address_v6();
-  return address_v6(bytes, scope_id);
-}
-
-address_v6 make_address_v6(const std::string& str)
-{
-  return make_address_v6(str.c_str());
-}
-
-address_v6 make_address_v6(
-    const std::string& str, asio::error_code& ec)
-{
-  return make_address_v6(str.c_str(), ec);
-}
-
-#if defined(ASIO_HAS_STRING_VIEW)
-
-address_v6 make_address_v6(string_view str)
-{
-  return make_address_v6(static_cast<std::string>(str));
-}
-
-address_v6 make_address_v6(string_view str,
-    asio::error_code& ec)
-{
-  return make_address_v6(static_cast<std::string>(str), ec);
-}
-
-#endif // defined(ASIO_HAS_STRING_VIEW)
-
-address_v4 make_address_v4(
-    v4_mapped_t, const address_v6& v6_addr)
-{
-  if (!v6_addr.is_v4_mapped())
-  {
-    bad_address_cast ex;
-    asio::detail::throw_exception(ex);
-  }
-
-  address_v6::bytes_type v6_bytes = v6_addr.to_bytes();
-  address_v4::bytes_type v4_bytes = { { v6_bytes[12],
-    v6_bytes[13], v6_bytes[14], v6_bytes[15] } };
-  return address_v4(v4_bytes);
-}
-
-address_v6 make_address_v6(
-    v4_mapped_t, const address_v4& v4_addr)
-{
-  address_v4::bytes_type v4_bytes = v4_addr.to_bytes();
-  address_v6::bytes_type v6_bytes = { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-    0xFF, 0xFF, v4_bytes[0], v4_bytes[1], v4_bytes[2], v4_bytes[3] } };
-  return address_v6(v6_bytes);
-}
-
-} // namespace ip
-} // namespace asio
-
-#include "asio/detail/pop_options.hpp"
-
-#endif // ASIO_IP_IMPL_ADDRESS_V6_IPP
diff --git a/lib/asio/ip/impl/basic_endpoint.hpp b/lib/asio/ip/impl/basic_endpoint.hpp
deleted file mode 100644
index 5680a43..0000000
--- a/lib/asio/ip/impl/basic_endpoint.hpp
+++ /dev/null
@@ -1,43 +0,0 @@
-//
-// ip/impl/basic_endpoint.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_IP_IMPL_BASIC_ENDPOINT_HPP
-#define ASIO_IP_IMPL_BASIC_ENDPOINT_HPP
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1200)
-# pragma once
-#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
-
-#if !defined(ASIO_NO_IOSTREAM)
-
-#include "asio/detail/throw_error.hpp"
-
-#include "asio/detail/push_options.hpp"
-
-namespace asio {
-namespace ip {
-
-template <typename Elem, typename Traits, typename InternetProtocol>
-std::basic_ostream<Elem, Traits>& operator<<(
-    std::basic_ostream<Elem, Traits>& os,
-    const basic_endpoint<InternetProtocol>& endpoint)
-{
-  asio::ip::detail::endpoint tmp_ep(endpoint.address(), endpoint.port());
-  return os << tmp_ep.to_string().c_str();
-}
-
-} // namespace ip
-} // namespace asio
-
-#include "asio/detail/pop_options.hpp"
-
-#endif // !defined(ASIO_NO_IOSTREAM)
-
-#endif // ASIO_IP_IMPL_BASIC_ENDPOINT_HPP
diff --git a/lib/asio/ip/impl/host_name.ipp b/lib/asio/ip/impl/host_name.ipp
deleted file mode 100644
index 932ab1c..0000000
--- a/lib/asio/ip/impl/host_name.ipp
+++ /dev/null
@@ -1,54 +0,0 @@
-//
-// ip/impl/host_name.ipp
-// ~~~~~~~~~~~~~~~~~~~~~
-//
-// 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_IP_IMPL_HOST_NAME_IPP
-#define ASIO_IP_IMPL_HOST_NAME_IPP
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1200)
-# pragma once
-#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
-
-#include "asio/detail/config.hpp"
-#include "asio/detail/socket_ops.hpp"
-#include "asio/detail/throw_error.hpp"
-#include "asio/detail/winsock_init.hpp"
-#include "asio/ip/host_name.hpp"
-
-#include "asio/detail/push_options.hpp"
-
-namespace asio {
-namespace ip {
-
-std::string host_name()
-{
-  char name[1024];
-  asio::error_code ec;
-  if (asio::detail::socket_ops::gethostname(name, sizeof(name), ec) != 0)
-  {
-    asio::detail::throw_error(ec);
-    return std::string();
-  }
-  return std::string(name);
-}
-
-std::string host_name(asio::error_code& ec)
-{
-  char name[1024];
-  if (asio::detail::socket_ops::gethostname(name, sizeof(name), ec) != 0)
-    return std::string();
-  return std::string(name);
-}
-
-} // namespace ip
-} // namespace asio
-
-#include "asio/detail/pop_options.hpp"
-
-#endif // ASIO_IP_IMPL_HOST_NAME_IPP
diff --git a/lib/asio/ip/impl/network_v4.hpp b/lib/asio/ip/impl/network_v4.hpp
deleted file mode 100644
index 911a45c..0000000
--- a/lib/asio/ip/impl/network_v4.hpp
+++ /dev/null
@@ -1,54 +0,0 @@
-//
-// ip/impl/network_v4.hpp
-// ~~~~~~~~~~~~~~~~~~~~~~
-//
-// Copyright (c) 2003-2018 Christopher M. Kohlhoff (chris at kohlhoff dot com)
-// Copyright (c) 2014 Oliver Kowalke (oliver dot kowalke at gmail 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_IP_IMPL_NETWORK_V4_HPP
-#define ASIO_IP_IMPL_NETWORK_V4_HPP
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1200)
-# pragma once
-#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
-
-#if !defined(ASIO_NO_IOSTREAM)
-
-#include "asio/detail/throw_error.hpp"
-
-#include "asio/detail/push_options.hpp"
-
-namespace asio {
-namespace ip {
-
-template <typename Elem, typename Traits>
-std::basic_ostream<Elem, Traits>& operator<<(
-    std::basic_ostream<Elem, Traits>& os, const network_v4& addr)
-{
-  asio::error_code ec;
-  std::string s = addr.to_string(ec);
-  if (ec)
-  {
-    if (os.exceptions() & std::basic_ostream<Elem, Traits>::failbit)
-      asio::detail::throw_error(ec);
-    else
-      os.setstate(std::basic_ostream<Elem, Traits>::failbit);
-  }
-  else
-    for (std::string::iterator i = s.begin(); i != s.end(); ++i)
-      os << os.widen(*i);
-  return os;
-}
-
-} // namespace ip
-} // namespace asio
-
-#include "asio/detail/pop_options.hpp"
-
-#endif // !defined(ASIO_NO_IOSTREAM)
-
-#endif // ASIO_IP_IMPL_NETWORK_V4_HPP
diff --git a/lib/asio/ip/impl/network_v4.ipp b/lib/asio/ip/impl/network_v4.ipp
deleted file mode 100644
index 4b27887..0000000
--- a/lib/asio/ip/impl/network_v4.ipp
+++ /dev/null
@@ -1,216 +0,0 @@
-//
-// ip/impl/network_v4.ipp
-// ~~~~~~~~~~~~~~~~~~~~~~
-//
-// Copyright (c) 2003-2018 Christopher M. Kohlhoff (chris at kohlhoff dot com)
-// Copyright (c) 2014 Oliver Kowalke (oliver dot kowalke at gmail 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_IP_IMPL_NETWORK_V4_IPP
-#define ASIO_IP_IMPL_NETWORK_V4_IPP
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1200)
-# pragma once
-#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
-
-#include "asio/detail/config.hpp"
-#include <climits>
-#include <cstdio>
-#include <cstdlib>
-#include <stdexcept>
-#include "asio/error.hpp"
-#include "asio/detail/throw_error.hpp"
-#include "asio/detail/throw_exception.hpp"
-#include "asio/ip/network_v4.hpp"
-
-#include "asio/detail/push_options.hpp"
-
-namespace asio {
-namespace ip {
-
-network_v4::network_v4(const address_v4& addr, unsigned short prefix_len)
-  : address_(addr),
-    prefix_length_(prefix_len)
-{
-  if (prefix_len > 32)
-  {
-    std::out_of_range ex("prefix length too large");
-    asio::detail::throw_exception(ex);
-  }
-}
-
-network_v4::network_v4(const address_v4& addr, const address_v4& mask)
-  : address_(addr),
-    prefix_length_(0)
-{
-  address_v4::bytes_type mask_bytes = mask.to_bytes();
-  bool finished = false;
-  for (std::size_t i = 0; i < mask_bytes.size(); ++i)
-  {
-    if (finished)
-    {
-      if (mask_bytes[i])
-      {
-        std::invalid_argument ex("non-contiguous netmask");
-        asio::detail::throw_exception(ex);
-      }
-      continue;
-    }
-    else
-    {
-      switch (mask_bytes[i])
-      {
-      case 255:
-        prefix_length_ += 8;
-        break;
-      case 254: // prefix_length_ += 7
-        prefix_length_ += 1;
-      case 252: // prefix_length_ += 6
-        prefix_length_ += 1;
-      case 248: // prefix_length_ += 5
-        prefix_length_ += 1;
-      case 240: // prefix_length_ += 4
-        prefix_length_ += 1;
-      case 224: // prefix_length_ += 3
-        prefix_length_ += 1;
-      case 192: // prefix_length_ += 2
-        prefix_length_ += 1;
-      case 128: // prefix_length_ += 1
-        prefix_length_ += 1;
-      case 0:   // nbits += 0
-        finished = true;
-        break;
-      default:
-        std::out_of_range ex("non-contiguous netmask");
-        asio::detail::throw_exception(ex);
-      }
-    }
-  }
-}
-
-address_v4 network_v4::netmask() const ASIO_NOEXCEPT
-{
-  uint32_t nmbits = 0xffffffff;
-  if (prefix_length_ == 0)
-    nmbits = 0;
-  else
-    nmbits = nmbits << (32 - prefix_length_);
-  return address_v4(nmbits);
-}
-
-address_v4_range network_v4::hosts() const ASIO_NOEXCEPT
-{
-  return is_host()
-    ? address_v4_range(address_, address_v4(address_.to_uint() + 1))
-    : address_v4_range(address_v4(network().to_uint() + 1), broadcast());
-}
-
-bool network_v4::is_subnet_of(const network_v4& other) const
-{
-  if (other.prefix_length_ >= prefix_length_)
-    return false; // Only real subsets are allowed.
-  const network_v4 me(address_, other.prefix_length_);
-  return other.canonical() == me.canonical();
-}
-
-std::string network_v4::to_string() const
-{
-  asio::error_code ec;
-  std::string addr = to_string(ec);
-  asio::detail::throw_error(ec);
-  return addr;
-}
-
-std::string network_v4::to_string(asio::error_code& ec) const
-{
-  using namespace std; // For sprintf.
-  ec = asio::error_code();
-  char prefix_len[16];
-#if defined(ASIO_HAS_SECURE_RTL)
-  sprintf_s(prefix_len, sizeof(prefix_len), "/%u", prefix_length_);
-#else // defined(ASIO_HAS_SECURE_RTL)
-  sprintf(prefix_len, "/%u", prefix_length_);
-#endif // defined(ASIO_HAS_SECURE_RTL)
-  return address_.to_string() + prefix_len;
-}
-
-network_v4 make_network_v4(const char* str)
-{
-  return make_network_v4(std::string(str));
-}
-
-network_v4 make_network_v4(const char* str, asio::error_code& ec)
-{
-  return make_network_v4(std::string(str), ec);
-}
-
-network_v4 make_network_v4(const std::string& str)
-{
-  asio::error_code ec;
-  network_v4 net = make_network_v4(str, ec);
-  asio::detail::throw_error(ec);
-  return net;
-}
-
-network_v4 make_network_v4(const std::string& str,
-    asio::error_code& ec)
-{
-  std::string::size_type pos = str.find_first_of("/");
-
-  if (pos == std::string::npos)
-  {
-    ec = asio::error::invalid_argument;
-    return network_v4();
-  }
-
-  if (pos == str.size() - 1)
-  {
-    ec = asio::error::invalid_argument;
-    return network_v4();
-  }
-
-  std::string::size_type end = str.find_first_not_of("0123456789", pos + 1);
-  if (end != std::string::npos)
-  {
-    ec = asio::error::invalid_argument;
-    return network_v4();
-  }
-
-  const address_v4 addr = make_address_v4(str.substr(0, pos), ec);
-  if (ec)
-    return network_v4();
-
-  const int prefix_len = std::atoi(str.substr(pos + 1).c_str());
-  if (prefix_len < 0 || prefix_len > 32)
-  {
-    ec = asio::error::invalid_argument;
-    return network_v4();
-  }
-
-  return network_v4(addr, static_cast<unsigned short>(prefix_len));
-}
-
-#if defined(ASIO_HAS_STRING_VIEW)
-
-network_v4 make_network_v4(string_view str)
-{
-  return make_network_v4(static_cast<std::string>(str));
-}
-
-network_v4 make_network_v4(string_view str,
-    asio::error_code& ec)
-{
-  return make_network_v4(static_cast<std::string>(str), ec);
-}
-
-#endif // defined(ASIO_HAS_STRING_VIEW)
-
-} // namespace ip
-} // namespace asio
-
-#include "asio/detail/pop_options.hpp"
-
-#endif // ASIO_IP_IMPL_NETWORK_V4_IPP
diff --git a/lib/asio/ip/impl/network_v6.hpp b/lib/asio/ip/impl/network_v6.hpp
deleted file mode 100644
index b0eedad..0000000
--- a/lib/asio/ip/impl/network_v6.hpp
+++ /dev/null
@@ -1,53 +0,0 @@
-//
-// ip/impl/network_v6.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_IP_IMPL_NETWORK_V6_HPP
-#define ASIO_IP_IMPL_NETWORK_V6_HPP
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1200)
-# pragma once
-#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
-
-#if !defined(ASIO_NO_IOSTREAM)
-
-#include "asio/detail/throw_error.hpp"
-
-#include "asio/detail/push_options.hpp"
-
-namespace asio {
-namespace ip {
-
-template <typename Elem, typename Traits>
-std::basic_ostream<Elem, Traits>& operator<<(
-    std::basic_ostream<Elem, Traits>& os, const network_v6& addr)
-{
-  asio::error_code ec;
-  std::string s = addr.to_string(ec);
-  if (ec)
-  {
-    if (os.exceptions() & std::basic_ostream<Elem, Traits>::failbit)
-      asio::detail::throw_error(ec);
-    else
-      os.setstate(std::basic_ostream<Elem, Traits>::failbit);
-  }
-  else
-    for (std::string::iterator i = s.begin(); i != s.end(); ++i)
-      os << os.widen(*i);
-  return os;
-}
-
-} // namespace ip
-} // namespace asio
-
-#include "asio/detail/pop_options.hpp"
-
-#endif // !defined(ASIO_NO_IOSTREAM)
-
-#endif // ASIO_IP_IMPL_NETWORK_V6_HPP
diff --git a/lib/asio/ip/impl/network_v6.ipp b/lib/asio/ip/impl/network_v6.ipp
deleted file mode 100644
index 2e37a99..0000000
--- a/lib/asio/ip/impl/network_v6.ipp
+++ /dev/null
@@ -1,185 +0,0 @@
-//
-// ip/impl/network_v6.ipp
-// ~~~~~~~~~~~~~~~~~~~~~~
-//
-// Copyright (c) 2003-2018 Christopher M. Kohlhoff (chris at kohlhoff dot com)
-// Copyright (c) 2014 Oliver Kowalke (oliver dot kowalke at gmail 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_IP_IMPL_NETWORK_V6_IPP
-#define ASIO_IP_IMPL_NETWORK_V6_IPP
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1200)
-# pragma once
-#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
-
-#include "asio/detail/config.hpp"
-#include <climits>
-#include <cstdio>
-#include <cstdlib>
-#include <stdexcept>
-#include "asio/error.hpp"
-#include "asio/detail/throw_error.hpp"
-#include "asio/detail/throw_exception.hpp"
-#include "asio/ip/network_v6.hpp"
-
-#include "asio/detail/push_options.hpp"
-
-namespace asio {
-namespace ip {
-
-network_v6::network_v6(const address_v6& addr, unsigned short prefix_len)
-  : address_(addr),
-    prefix_length_(prefix_len)
-{
-  if (prefix_len > 128)
-  {
-    std::out_of_range ex("prefix length too large");
-    asio::detail::throw_exception(ex);
-  }
-}
-
-ASIO_DECL address_v6 network_v6::network() const ASIO_NOEXCEPT
-{
-  address_v6::bytes_type bytes(address_.to_bytes());
-  for (std::size_t i = 0; i < 16; ++i)
-  {
-    if (prefix_length_ <= i * 8)
-      bytes[i] = 0;
-    else if (prefix_length_ < (i + 1) * 8)
-      bytes[i] &= 0xFF00 >> (prefix_length_ % 8);
-  }
-  return address_v6(bytes, address_.scope_id());
-}
-
-address_v6_range network_v6::hosts() const ASIO_NOEXCEPT
-{
-  address_v6::bytes_type begin_bytes(address_.to_bytes());
-  address_v6::bytes_type end_bytes(address_.to_bytes());
-  for (std::size_t i = 0; i < 16; ++i)
-  {
-    if (prefix_length_ <= i * 8)
-    {
-      begin_bytes[i] = 0;
-      end_bytes[i] = 0xFF;
-    }
-    else if (prefix_length_ < (i + 1) * 8)
-    {
-      begin_bytes[i] &= 0xFF00 >> (prefix_length_ % 8);
-      end_bytes[i] |= 0xFF >> (prefix_length_ % 8);
-    }
-  }
-  return address_v6_range(
-      address_v6_iterator(address_v6(begin_bytes, address_.scope_id())),
-      ++address_v6_iterator(address_v6(end_bytes, address_.scope_id())));
-}
-
-bool network_v6::is_subnet_of(const network_v6& other) const
-{
-  if (other.prefix_length_ >= prefix_length_)
-    return false; // Only real subsets are allowed.
-  const network_v6 me(address_, other.prefix_length_);
-  return other.canonical() == me.canonical();
-}
-
-std::string network_v6::to_string() const
-{
-  asio::error_code ec;
-  std::string addr = to_string(ec);
-  asio::detail::throw_error(ec);
-  return addr;
-}
-
-std::string network_v6::to_string(asio::error_code& ec) const
-{
-  using namespace std; // For sprintf.
-  ec = asio::error_code();
-  char prefix_len[16];
-#if defined(ASIO_HAS_SECURE_RTL)
-  sprintf_s(prefix_len, sizeof(prefix_len), "/%u", prefix_length_);
-#else // defined(ASIO_HAS_SECURE_RTL)
-  sprintf(prefix_len, "/%u", prefix_length_);
-#endif // defined(ASIO_HAS_SECURE_RTL)
-  return address_.to_string() + prefix_len;
-}
-
-network_v6 make_network_v6(const char* str)
-{
-  return make_network_v6(std::string(str));
-}
-
-network_v6 make_network_v6(const char* str, asio::error_code& ec)
-{
-  return make_network_v6(std::string(str), ec);
-}
-
-network_v6 make_network_v6(const std::string& str)
-{
-  asio::error_code ec;
-  network_v6 net = make_network_v6(str, ec);
-  asio::detail::throw_error(ec);
-  return net;
-}
-
-network_v6 make_network_v6(const std::string& str,
-    asio::error_code& ec)
-{
-  std::string::size_type pos = str.find_first_of("/");
-
-  if (pos == std::string::npos)
-  {
-    ec = asio::error::invalid_argument;
-    return network_v6();
-  }
-
-  if (pos == str.size() - 1)
-  {
-    ec = asio::error::invalid_argument;
-    return network_v6();
-  }
-
-  std::string::size_type end = str.find_first_not_of("0123456789", pos + 1);
-  if (end != std::string::npos)
-  {
-    ec = asio::error::invalid_argument;
-    return network_v6();
-  }
-
-  const address_v6 addr = make_address_v6(str.substr(0, pos), ec);
-  if (ec)
-    return network_v6();
-
-  const int prefix_len = std::atoi(str.substr(pos + 1).c_str());
-  if (prefix_len < 0 || prefix_len > 128)
-  {
-    ec = asio::error::invalid_argument;
-    return network_v6();
-  }
-
-  return network_v6(addr, static_cast<unsigned short>(prefix_len));
-}
-
-#if defined(ASIO_HAS_STRING_VIEW)
-
-network_v6 make_network_v6(string_view str)
-{
-  return make_network_v6(static_cast<std::string>(str));
-}
-
-network_v6 make_network_v6(string_view str,
-    asio::error_code& ec)
-{
-  return make_network_v6(static_cast<std::string>(str), ec);
-}
-
-#endif // defined(ASIO_HAS_STRING_VIEW)
-
-} // namespace ip
-} // namespace asio
-
-#include "asio/detail/pop_options.hpp"
-
-#endif // ASIO_IP_IMPL_NETWORK_V6_IPP