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diff --git a/3rdparty/asio/include/asio/detail/socket_types.hpp b/3rdparty/asio/include/asio/detail/socket_types.hpp
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+++ b/3rdparty/asio/include/asio/detail/socket_types.hpp
@@ -0,0 +1,417 @@
+//
+// detail/socket_types.hpp
+// ~~~~~~~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2021 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_SOCKET_TYPES_HPP
+#define ASIO_DETAIL_SOCKET_TYPES_HPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1200)
+# pragma once
+#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
+
+#include "asio/detail/config.hpp"
+
+#if defined(ASIO_WINDOWS_RUNTIME)
+// Empty.
+#elif defined(ASIO_WINDOWS) || defined(__CYGWIN__)
+# if defined(_WINSOCKAPI_) && !defined(_WINSOCK2API_)
+# error WinSock.h has already been included
+# endif // defined(_WINSOCKAPI_) && !defined(_WINSOCK2API_)
+# if defined(__BORLANDC__)
+# include <stdlib.h> // Needed for __errno
+# if !defined(_WSPIAPI_H_)
+# define _WSPIAPI_H_
+# define ASIO_WSPIAPI_H_DEFINED
+# endif // !defined(_WSPIAPI_H_)
+# endif // defined(__BORLANDC__)
+# include <winsock2.h>
+# include <ws2tcpip.h>
+# if defined(WINAPI_FAMILY)
+# if ((WINAPI_FAMILY & WINAPI_PARTITION_DESKTOP) != 0)
+# include <windows.h>
+# endif // ((WINAPI_FAMILY & WINAPI_PARTITION_DESKTOP) != 0)
+# endif // defined(WINAPI_FAMILY)
+# if !defined(ASIO_WINDOWS_APP)
+# include <mswsock.h>
+# endif // !defined(ASIO_WINDOWS_APP)
+# if defined(ASIO_WSPIAPI_H_DEFINED)
+# undef _WSPIAPI_H_
+# undef ASIO_WSPIAPI_H_DEFINED
+# endif // defined(ASIO_WSPIAPI_H_DEFINED)
+# if !defined(ASIO_NO_DEFAULT_LINKED_LIBS)
+# if defined(UNDER_CE)
+# pragma comment(lib, "ws2.lib")
+# elif defined(_MSC_VER) || defined(__BORLANDC__)
+# pragma comment(lib, "ws2_32.lib")
+# if !defined(ASIO_WINDOWS_APP)
+# pragma comment(lib, "mswsock.lib")
+# endif // !defined(ASIO_WINDOWS_APP)
+# endif // defined(_MSC_VER) || defined(__BORLANDC__)
+# endif // !defined(ASIO_NO_DEFAULT_LINKED_LIBS)
+# include "asio/detail/old_win_sdk_compat.hpp"
+#else
+# include <sys/ioctl.h>
+# if (defined(__MACH__) && defined(__APPLE__)) \
+ || defined(__FreeBSD__) || defined(__NetBSD__) \
+ || defined(__OpenBSD__) || defined(__linux__) \
+ || defined(__EMSCRIPTEN__)
+# include <poll.h>
+# elif !defined(__SYMBIAN32__)
+# include <sys/poll.h>
+# endif
+# include <sys/types.h>
+# include <sys/stat.h>
+# include <fcntl.h>
+# if defined(__hpux)
+# include <sys/time.h>
+# endif
+# if !defined(__hpux) || defined(__SELECT)
+# include <sys/select.h>
+# endif
+# include <sys/socket.h>
+# include <sys/uio.h>
+# include <sys/un.h>
+# include <netinet/in.h>
+# if !defined(__SYMBIAN32__)
+# include <netinet/tcp.h>
+# endif
+# include <arpa/inet.h>
+# include <netdb.h>
+# include <net/if.h>
+# include <limits.h>
+# if defined(__sun)
+# include <sys/filio.h>
+# include <sys/sockio.h>
+# endif
+#endif
+
+#include "asio/detail/push_options.hpp"
+
+namespace asio {
+namespace detail {
+
+#if defined(ASIO_WINDOWS_RUNTIME)
+const int max_addr_v4_str_len = 256;
+const int max_addr_v6_str_len = 256;
+typedef unsigned __int32 u_long_type;
+typedef unsigned __int16 u_short_type;
+struct in4_addr_type { u_long_type s_addr; };
+struct in4_mreq_type { in4_addr_type imr_multiaddr, imr_interface; };
+struct in6_addr_type { unsigned char s6_addr[16]; };
+struct in6_mreq_type { in6_addr_type ipv6mr_multiaddr;
+ unsigned long ipv6mr_interface; };
+struct socket_addr_type { int sa_family; };
+struct sockaddr_in4_type { int sin_family;
+ in4_addr_type sin_addr; u_short_type sin_port; };
+struct sockaddr_in6_type { int sin6_family;
+ in6_addr_type sin6_addr; u_short_type sin6_port;
+ u_long_type sin6_flowinfo; u_long_type sin6_scope_id; };
+struct sockaddr_storage_type { int ss_family;
+ unsigned char ss_bytes[128 - sizeof(int)]; };
+struct addrinfo_type { int ai_flags;
+ int ai_family, ai_socktype, ai_protocol;
+ int ai_addrlen; const void* ai_addr;
+ const char* ai_canonname; addrinfo_type* ai_next; };
+struct linger_type { u_short_type l_onoff, l_linger; };
+typedef u_long_type ioctl_arg_type;
+typedef int signed_size_type;
+# define ASIO_OS_DEF(c) ASIO_OS_DEF_##c
+# define ASIO_OS_DEF_AF_UNSPEC 0
+# define ASIO_OS_DEF_AF_INET 2
+# define ASIO_OS_DEF_AF_INET6 23
+# define ASIO_OS_DEF_SOCK_STREAM 1
+# define ASIO_OS_DEF_SOCK_DGRAM 2
+# define ASIO_OS_DEF_SOCK_RAW 3
+# define ASIO_OS_DEF_SOCK_SEQPACKET 5
+# define ASIO_OS_DEF_IPPROTO_IP 0
+# define ASIO_OS_DEF_IPPROTO_IPV6 41
+# define ASIO_OS_DEF_IPPROTO_TCP 6
+# define ASIO_OS_DEF_IPPROTO_UDP 17
+# define ASIO_OS_DEF_IPPROTO_ICMP 1
+# define ASIO_OS_DEF_IPPROTO_ICMPV6 58
+# define ASIO_OS_DEF_FIONBIO 1
+# define ASIO_OS_DEF_FIONREAD 2
+# define ASIO_OS_DEF_INADDR_ANY 0
+# define ASIO_OS_DEF_MSG_OOB 0x1
+# define ASIO_OS_DEF_MSG_PEEK 0x2
+# define ASIO_OS_DEF_MSG_DONTROUTE 0x4
+# define ASIO_OS_DEF_MSG_EOR 0 // Not supported.
+# define ASIO_OS_DEF_SHUT_RD 0x0
+# define ASIO_OS_DEF_SHUT_WR 0x1
+# define ASIO_OS_DEF_SHUT_RDWR 0x2
+# define ASIO_OS_DEF_SOMAXCONN 0x7fffffff
+# define ASIO_OS_DEF_SOL_SOCKET 0xffff
+# define ASIO_OS_DEF_SO_BROADCAST 0x20
+# define ASIO_OS_DEF_SO_DEBUG 0x1
+# define ASIO_OS_DEF_SO_DONTROUTE 0x10
+# define ASIO_OS_DEF_SO_KEEPALIVE 0x8
+# define ASIO_OS_DEF_SO_LINGER 0x80
+# define ASIO_OS_DEF_SO_OOBINLINE 0x100
+# define ASIO_OS_DEF_SO_SNDBUF 0x1001
+# define ASIO_OS_DEF_SO_RCVBUF 0x1002
+# define ASIO_OS_DEF_SO_SNDLOWAT 0x1003
+# define ASIO_OS_DEF_SO_RCVLOWAT 0x1004
+# define ASIO_OS_DEF_SO_REUSEADDR 0x4
+# define ASIO_OS_DEF_TCP_NODELAY 0x1
+# define ASIO_OS_DEF_IP_MULTICAST_IF 2
+# define ASIO_OS_DEF_IP_MULTICAST_TTL 3
+# define ASIO_OS_DEF_IP_MULTICAST_LOOP 4
+# define ASIO_OS_DEF_IP_ADD_MEMBERSHIP 5
+# define ASIO_OS_DEF_IP_DROP_MEMBERSHIP 6
+# define ASIO_OS_DEF_IP_TTL 7
+# define ASIO_OS_DEF_IPV6_UNICAST_HOPS 4
+# define ASIO_OS_DEF_IPV6_MULTICAST_IF 9
+# define ASIO_OS_DEF_IPV6_MULTICAST_HOPS 10
+# define ASIO_OS_DEF_IPV6_MULTICAST_LOOP 11
+# define ASIO_OS_DEF_IPV6_JOIN_GROUP 12
+# define ASIO_OS_DEF_IPV6_LEAVE_GROUP 13
+# define ASIO_OS_DEF_AI_CANONNAME 0x2
+# define ASIO_OS_DEF_AI_PASSIVE 0x1
+# define ASIO_OS_DEF_AI_NUMERICHOST 0x4
+# define ASIO_OS_DEF_AI_NUMERICSERV 0x8
+# define ASIO_OS_DEF_AI_V4MAPPED 0x800
+# define ASIO_OS_DEF_AI_ALL 0x100
+# define ASIO_OS_DEF_AI_ADDRCONFIG 0x400
+#elif defined(ASIO_WINDOWS) || defined(__CYGWIN__)
+typedef SOCKET socket_type;
+const SOCKET invalid_socket = INVALID_SOCKET;
+const int socket_error_retval = SOCKET_ERROR;
+const int max_addr_v4_str_len = 256;
+const int max_addr_v6_str_len = 256;
+typedef sockaddr socket_addr_type;
+typedef in_addr in4_addr_type;
+typedef ip_mreq in4_mreq_type;
+typedef sockaddr_in sockaddr_in4_type;
+# if defined(ASIO_HAS_OLD_WIN_SDK)
+typedef in6_addr_emulation in6_addr_type;
+typedef ipv6_mreq_emulation in6_mreq_type;
+typedef sockaddr_in6_emulation sockaddr_in6_type;
+typedef sockaddr_storage_emulation sockaddr_storage_type;
+typedef addrinfo_emulation addrinfo_type;
+# else
+typedef in6_addr in6_addr_type;
+typedef ipv6_mreq in6_mreq_type;
+typedef sockaddr_in6 sockaddr_in6_type;
+typedef sockaddr_storage sockaddr_storage_type;
+typedef addrinfo addrinfo_type;
+# endif
+typedef ::linger linger_type;
+typedef unsigned long ioctl_arg_type;
+typedef u_long u_long_type;
+typedef u_short u_short_type;
+typedef int signed_size_type;
+struct sockaddr_un_type { u_short sun_family; char sun_path[108]; };
+# define ASIO_OS_DEF(c) ASIO_OS_DEF_##c
+# define ASIO_OS_DEF_AF_UNSPEC AF_UNSPEC
+# define ASIO_OS_DEF_AF_INET AF_INET
+# define ASIO_OS_DEF_AF_INET6 AF_INET6
+# define ASIO_OS_DEF_SOCK_STREAM SOCK_STREAM
+# define ASIO_OS_DEF_SOCK_DGRAM SOCK_DGRAM
+# define ASIO_OS_DEF_SOCK_RAW SOCK_RAW
+# define ASIO_OS_DEF_SOCK_SEQPACKET SOCK_SEQPACKET
+# define ASIO_OS_DEF_IPPROTO_IP IPPROTO_IP
+# define ASIO_OS_DEF_IPPROTO_IPV6 IPPROTO_IPV6
+# define ASIO_OS_DEF_IPPROTO_TCP IPPROTO_TCP
+# define ASIO_OS_DEF_IPPROTO_UDP IPPROTO_UDP
+# define ASIO_OS_DEF_IPPROTO_ICMP IPPROTO_ICMP
+# define ASIO_OS_DEF_IPPROTO_ICMPV6 IPPROTO_ICMPV6
+# define ASIO_OS_DEF_FIONBIO FIONBIO
+# define ASIO_OS_DEF_FIONREAD FIONREAD
+# define ASIO_OS_DEF_INADDR_ANY INADDR_ANY
+# define ASIO_OS_DEF_MSG_OOB MSG_OOB
+# define ASIO_OS_DEF_MSG_PEEK MSG_PEEK
+# define ASIO_OS_DEF_MSG_DONTROUTE MSG_DONTROUTE
+# define ASIO_OS_DEF_MSG_EOR 0 // Not supported on Windows.
+# define ASIO_OS_DEF_SHUT_RD SD_RECEIVE
+# define ASIO_OS_DEF_SHUT_WR SD_SEND
+# define ASIO_OS_DEF_SHUT_RDWR SD_BOTH
+# define ASIO_OS_DEF_SOMAXCONN SOMAXCONN
+# define ASIO_OS_DEF_SOL_SOCKET SOL_SOCKET
+# define ASIO_OS_DEF_SO_BROADCAST SO_BROADCAST
+# define ASIO_OS_DEF_SO_DEBUG SO_DEBUG
+# define ASIO_OS_DEF_SO_DONTROUTE SO_DONTROUTE
+# define ASIO_OS_DEF_SO_KEEPALIVE SO_KEEPALIVE
+# define ASIO_OS_DEF_SO_LINGER SO_LINGER
+# define ASIO_OS_DEF_SO_OOBINLINE SO_OOBINLINE
+# define ASIO_OS_DEF_SO_SNDBUF SO_SNDBUF
+# define ASIO_OS_DEF_SO_RCVBUF SO_RCVBUF
+# define ASIO_OS_DEF_SO_SNDLOWAT SO_SNDLOWAT
+# define ASIO_OS_DEF_SO_RCVLOWAT SO_RCVLOWAT
+# define ASIO_OS_DEF_SO_REUSEADDR SO_REUSEADDR
+# define ASIO_OS_DEF_TCP_NODELAY TCP_NODELAY
+# define ASIO_OS_DEF_IP_MULTICAST_IF IP_MULTICAST_IF
+# define ASIO_OS_DEF_IP_MULTICAST_TTL IP_MULTICAST_TTL
+# define ASIO_OS_DEF_IP_MULTICAST_LOOP IP_MULTICAST_LOOP
+# define ASIO_OS_DEF_IP_ADD_MEMBERSHIP IP_ADD_MEMBERSHIP
+# define ASIO_OS_DEF_IP_DROP_MEMBERSHIP IP_DROP_MEMBERSHIP
+# define ASIO_OS_DEF_IP_TTL IP_TTL
+# define ASIO_OS_DEF_IPV6_UNICAST_HOPS IPV6_UNICAST_HOPS
+# define ASIO_OS_DEF_IPV6_MULTICAST_IF IPV6_MULTICAST_IF
+# define ASIO_OS_DEF_IPV6_MULTICAST_HOPS IPV6_MULTICAST_HOPS
+# define ASIO_OS_DEF_IPV6_MULTICAST_LOOP IPV6_MULTICAST_LOOP
+# define ASIO_OS_DEF_IPV6_JOIN_GROUP IPV6_JOIN_GROUP
+# define ASIO_OS_DEF_IPV6_LEAVE_GROUP IPV6_LEAVE_GROUP
+# define ASIO_OS_DEF_AI_CANONNAME AI_CANONNAME
+# define ASIO_OS_DEF_AI_PASSIVE AI_PASSIVE
+# define ASIO_OS_DEF_AI_NUMERICHOST AI_NUMERICHOST
+# if defined(AI_NUMERICSERV)
+# define ASIO_OS_DEF_AI_NUMERICSERV AI_NUMERICSERV
+# else
+# define ASIO_OS_DEF_AI_NUMERICSERV 0
+# endif
+# if defined(AI_V4MAPPED)
+# define ASIO_OS_DEF_AI_V4MAPPED AI_V4MAPPED
+# else
+# define ASIO_OS_DEF_AI_V4MAPPED 0
+# endif
+# if defined(AI_ALL)
+# define ASIO_OS_DEF_AI_ALL AI_ALL
+# else
+# define ASIO_OS_DEF_AI_ALL 0
+# endif
+# if defined(AI_ADDRCONFIG)
+# define ASIO_OS_DEF_AI_ADDRCONFIG AI_ADDRCONFIG
+# else
+# define ASIO_OS_DEF_AI_ADDRCONFIG 0
+# endif
+# if defined (_WIN32_WINNT)
+const int max_iov_len = 64;
+# else
+const int max_iov_len = 16;
+# endif
+#else
+typedef int socket_type;
+const int invalid_socket = -1;
+const int socket_error_retval = -1;
+const int max_addr_v4_str_len = INET_ADDRSTRLEN;
+#if defined(INET6_ADDRSTRLEN)
+const int max_addr_v6_str_len = INET6_ADDRSTRLEN + 1 + IF_NAMESIZE;
+#else // defined(INET6_ADDRSTRLEN)
+const int max_addr_v6_str_len = 256;
+#endif // defined(INET6_ADDRSTRLEN)
+typedef sockaddr socket_addr_type;
+typedef in_addr in4_addr_type;
+# if defined(__hpux)
+// HP-UX doesn't provide ip_mreq when _XOPEN_SOURCE_EXTENDED is defined.
+struct in4_mreq_type
+{
+ struct in_addr imr_multiaddr;
+ struct in_addr imr_interface;
+};
+# else
+typedef ip_mreq in4_mreq_type;
+# endif
+typedef sockaddr_in sockaddr_in4_type;
+typedef in6_addr in6_addr_type;
+typedef ipv6_mreq in6_mreq_type;
+typedef sockaddr_in6 sockaddr_in6_type;
+typedef sockaddr_storage sockaddr_storage_type;
+typedef sockaddr_un sockaddr_un_type;
+typedef addrinfo addrinfo_type;
+typedef ::linger linger_type;
+typedef int ioctl_arg_type;
+typedef uint32_t u_long_type;
+typedef uint16_t u_short_type;
+#if defined(ASIO_HAS_SSIZE_T)
+typedef ssize_t signed_size_type;
+#else // defined(ASIO_HAS_SSIZE_T)
+typedef int signed_size_type;
+#endif // defined(ASIO_HAS_SSIZE_T)
+# define ASIO_OS_DEF(c) ASIO_OS_DEF_##c
+# define ASIO_OS_DEF_AF_UNSPEC AF_UNSPEC
+# define ASIO_OS_DEF_AF_INET AF_INET
+# define ASIO_OS_DEF_AF_INET6 AF_INET6
+# define ASIO_OS_DEF_SOCK_STREAM SOCK_STREAM
+# define ASIO_OS_DEF_SOCK_DGRAM SOCK_DGRAM
+# define ASIO_OS_DEF_SOCK_RAW SOCK_RAW
+# define ASIO_OS_DEF_SOCK_SEQPACKET SOCK_SEQPACKET
+# define ASIO_OS_DEF_IPPROTO_IP IPPROTO_IP
+# define ASIO_OS_DEF_IPPROTO_IPV6 IPPROTO_IPV6
+# define ASIO_OS_DEF_IPPROTO_TCP IPPROTO_TCP
+# define ASIO_OS_DEF_IPPROTO_UDP IPPROTO_UDP
+# define ASIO_OS_DEF_IPPROTO_ICMP IPPROTO_ICMP
+# define ASIO_OS_DEF_IPPROTO_ICMPV6 IPPROTO_ICMPV6
+# define ASIO_OS_DEF_FIONBIO FIONBIO
+# define ASIO_OS_DEF_FIONREAD FIONREAD
+# define ASIO_OS_DEF_INADDR_ANY INADDR_ANY
+# define ASIO_OS_DEF_MSG_OOB MSG_OOB
+# define ASIO_OS_DEF_MSG_PEEK MSG_PEEK
+# define ASIO_OS_DEF_MSG_DONTROUTE MSG_DONTROUTE
+# define ASIO_OS_DEF_MSG_EOR MSG_EOR
+# define ASIO_OS_DEF_SHUT_RD SHUT_RD
+# define ASIO_OS_DEF_SHUT_WR SHUT_WR
+# define ASIO_OS_DEF_SHUT_RDWR SHUT_RDWR
+# define ASIO_OS_DEF_SOMAXCONN SOMAXCONN
+# define ASIO_OS_DEF_SOL_SOCKET SOL_SOCKET
+# define ASIO_OS_DEF_SO_BROADCAST SO_BROADCAST
+# define ASIO_OS_DEF_SO_DEBUG SO_DEBUG
+# define ASIO_OS_DEF_SO_DONTROUTE SO_DONTROUTE
+# define ASIO_OS_DEF_SO_KEEPALIVE SO_KEEPALIVE
+# define ASIO_OS_DEF_SO_LINGER SO_LINGER
+# define ASIO_OS_DEF_SO_OOBINLINE SO_OOBINLINE
+# define ASIO_OS_DEF_SO_SNDBUF SO_SNDBUF
+# define ASIO_OS_DEF_SO_RCVBUF SO_RCVBUF
+# define ASIO_OS_DEF_SO_SNDLOWAT SO_SNDLOWAT
+# define ASIO_OS_DEF_SO_RCVLOWAT SO_RCVLOWAT
+# define ASIO_OS_DEF_SO_REUSEADDR SO_REUSEADDR
+# define ASIO_OS_DEF_TCP_NODELAY TCP_NODELAY
+# define ASIO_OS_DEF_IP_MULTICAST_IF IP_MULTICAST_IF
+# define ASIO_OS_DEF_IP_MULTICAST_TTL IP_MULTICAST_TTL
+# define ASIO_OS_DEF_IP_MULTICAST_LOOP IP_MULTICAST_LOOP
+# define ASIO_OS_DEF_IP_ADD_MEMBERSHIP IP_ADD_MEMBERSHIP
+# define ASIO_OS_DEF_IP_DROP_MEMBERSHIP IP_DROP_MEMBERSHIP
+# define ASIO_OS_DEF_IP_TTL IP_TTL
+# define ASIO_OS_DEF_IPV6_UNICAST_HOPS IPV6_UNICAST_HOPS
+# define ASIO_OS_DEF_IPV6_MULTICAST_IF IPV6_MULTICAST_IF
+# define ASIO_OS_DEF_IPV6_MULTICAST_HOPS IPV6_MULTICAST_HOPS
+# define ASIO_OS_DEF_IPV6_MULTICAST_LOOP IPV6_MULTICAST_LOOP
+# define ASIO_OS_DEF_IPV6_JOIN_GROUP IPV6_JOIN_GROUP
+# define ASIO_OS_DEF_IPV6_LEAVE_GROUP IPV6_LEAVE_GROUP
+# define ASIO_OS_DEF_AI_CANONNAME AI_CANONNAME
+# define ASIO_OS_DEF_AI_PASSIVE AI_PASSIVE
+# define ASIO_OS_DEF_AI_NUMERICHOST AI_NUMERICHOST
+# if defined(AI_NUMERICSERV)
+# define ASIO_OS_DEF_AI_NUMERICSERV AI_NUMERICSERV
+# else
+# define ASIO_OS_DEF_AI_NUMERICSERV 0
+# endif
+// Note: QNX Neutrino 6.3 defines AI_V4MAPPED, AI_ALL and AI_ADDRCONFIG but
+// does not implement them. Therefore they are specifically excluded here.
+# if defined(AI_V4MAPPED) && !defined(__QNXNTO__)
+# define ASIO_OS_DEF_AI_V4MAPPED AI_V4MAPPED
+# else
+# define ASIO_OS_DEF_AI_V4MAPPED 0
+# endif
+# if defined(AI_ALL) && !defined(__QNXNTO__)
+# define ASIO_OS_DEF_AI_ALL AI_ALL
+# else
+# define ASIO_OS_DEF_AI_ALL 0
+# endif
+# if defined(AI_ADDRCONFIG) && !defined(__QNXNTO__)
+# define ASIO_OS_DEF_AI_ADDRCONFIG AI_ADDRCONFIG
+# else
+# define ASIO_OS_DEF_AI_ADDRCONFIG 0
+# endif
+# if defined(IOV_MAX)
+const int max_iov_len = IOV_MAX;
+# else
+// POSIX platforms are not required to define IOV_MAX.
+const int max_iov_len = 16;
+# endif
+#endif
+const int custom_socket_option_level = 0xA5100000;
+const int enable_connection_aborted_option = 1;
+const int always_fail_option = 2;
+
+} // namespace detail
+} // namespace asio
+
+#include "asio/detail/pop_options.hpp"
+
+#endif // ASIO_DETAIL_SOCKET_TYPES_HPP