mirror of https://github.com/dahall/Vanara.git
Added IPPROTO_IPV6 socket options
David Hall
parent
500e313da7
commit
4f2f789088
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@ -2,6 +2,7 @@ using System;
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using System.Runtime.InteropServices;
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using Vanara.Extensions;
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using Vanara.InteropServices;
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using static Vanara.PInvoke.Ws2_32;
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#pragma warning disable IDE1006 // Naming Styles
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namespace Vanara.PInvoke;
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@ -87,17 +88,198 @@ public static partial class Ws2_32
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/// </summary>
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public static readonly uint SIOCSMSFILTER = _IOW('t', 126, typeof(uint));
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/// <summary>IPPROTO_IPV6 socket options</summary>
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[PInvokeData("ws2ipdef.h")]
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public enum IPV6
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{
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/// <summary>Adds an interface index to the IFLIST associated with the IP_IFLIST option.</summary>
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[CorrespondingType(typeof(uint))]
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IPV6_ADD_IFLIST = 29,
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/// <summary>
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/// Join the socket to the supplied multicast group on the specified interface. This option is only valid on datagram and raw sockets
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/// (the socket type must be SOCK_DGRAM or SOCK_RAW).
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/// </summary>
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//[CorrespondingType(typeof(ipv6_mreq))]
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IPV6_ADD_MEMBERSHIP = 12,
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/// <summary/>
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IPV6_CHECKSUM = 26,
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/// <summary>
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/// Removes an interface index from the IFLIST associated with the IP_IFLIST option. Entries can be removed only by the application,
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/// so be aware that entries might go stale once an interface is removed.
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/// </summary>
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[CorrespondingType(typeof(uint))]
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IPV6_DEL_IFLIST = 30,
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/// <summary>Don't fragment IP datagrams.</summary>
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IPV6_DONTFRAG = 14,
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/// <summary>
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/// Leave the supplied multicast group from the given interface. This option is only valid on datagram and raw sockets (the socket
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/// type must be SOCK_DGRAM or SOCK_RAW).
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/// </summary>
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//[CorrespondingType(typeof(ipv6_mreq))]
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IPV6_DROP_MEMBERSHIP = 13,
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/// <summary/>
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IPV6_ECN = 50,
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/// <summary>Gets the current IFLIST associated with the IP_IFLIST option. Returns error if IP_IFLIST is not enabled.</summary>
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[CorrespondingType(typeof(uint[]))]
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IPV6_GET_IFLIST = 33,
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/// <summary>
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/// Indicates the application provides the IPv6 header on all outgoing data. If the optval parameter is set to 1 on the call to
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/// setsockopt, the option is enabled. If optval is set to 0, the option is disabled. The default value is disabled. This option is
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/// only valid for datagram and raw sockets (the socket type must be SOCK_DGRAM or SOCK_RAW). A TCP/IP service provider that supports
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/// SOCK_RAW should also support IPV6_HDRINCL.
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/// </summary>
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[CorrespondingType(typeof(BOOL))]
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IPV6_HDRINCL = 2,
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/// <summary>
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/// Indicates that hop (TTL) information should be returned in the LPFN_WSARECVMSG (WSARecvMsg) function. If optval is set to 1 on
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/// the call to setsockopt, the option is enabled. If set to 0, the option is disabled. This option is only valid for datagram and
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/// raw sockets (the socket type must be SOCK_DGRAM or SOCK_RAW).
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/// </summary>
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[CorrespondingType(typeof(BOOL))]
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IPV6_HOPLIMIT = 21,
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/// <summary/>
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IPV6_HOPOPTS = 1,
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/// <summary>
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/// Gets or sets the IP_IFLIST state of the socket. When this option is set to true, Datagram reception is restricted to interfaces
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/// that are in the IFLIST. Datagrams received on any other interfaces are ignored. IFLIST starts empty. Use IP_ADD_IFLIST and
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/// IP_DEL_IFLIST to edit the IFLIST.
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/// </summary>
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[CorrespondingType(typeof(BOOL))]
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IPV6_IFLIST = 28,
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/// <summary>Same as IPV6_ADD_MEMBERSHIP</summary>
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IPV6_JOIN_GROUP = IPV6_ADD_MEMBERSHIP,
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/// <summary>Same as IPV6_DROP_MEMBERSHIP</summary>
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IPV6_LEAVE_GROUP = IPV6_DROP_MEMBERSHIP,
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/// <summary>Gets the system's estimate of the path MTU. Socket must be connected.</summary>
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[CorrespondingType(typeof(uint))]
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IPV6_MTU = 72,
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/// <summary>
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/// Gets or sets the path MTU discovery state for the socket. The default value is IP_PMTUDISC_NOT_SET. For stream sockets,
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/// IP_PMTUDISC_NOT_SET and IP_PMTUDISC_DO will perform path MTU discovery. IP_PMTUDISC_DONT and IP_PMTUDISC_PROBE will turn off path
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/// MTU discovery. For datagram sockets, if set to IP_PMTUDISC_DO , attempts to send packets larger than path MTU will result in an
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/// error. If set to IP_PMTUDISC_DONT, packets will be fragmented according to interface MTU. If set to IP_PMTUDISC_PROBE, attempts
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/// to send packets larger than interface MTU will result in an error.
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/// </summary>
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[CorrespondingType(typeof(uint))]
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IPV6_MTU_DISCOVER = 71,
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/// <summary>
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/// Gets or sets the TTL value associated with IPv6 multicast traffic on the socket. It is illegal to set the TTL to a value greater
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/// than 255. This option is only valid for datagram and raw sockets (the socket type must be SOCK_DGRAM or SOCK_RAW).
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/// </summary>
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[CorrespondingType(typeof(uint))]
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IPV6_MULTICAST_HOPS = 10,
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/// <summary>
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/// Gets or sets the outgoing interface for sending IPv6 multicast traffic. This option does not change the default interface for
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/// receiving IPv6 multicast traffic. This option is important for multihomed computers. The input value for setting this option is a
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/// 4-byte interface index of the desired outgoing interface in host byte order. The GetAdaptersAddresses function can be used to
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/// obtain the interface index information. If optval is set to NULL on call to setsockopt, the default IPv6 interface is used. If
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/// optval is zero , the default interface for receiving multicast is specified for sending multicast traffic. When getting this
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/// option, the optval returns the current default interface index for sending multicast IPv6 traffic in host byte order.
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/// </summary>
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[CorrespondingType(typeof(uint))]
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IPV6_MULTICAST_IF = 9,
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/// <summary>
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/// Indicates multicast data sent on the socket will be echoed to the sockets receive buffer if it is also joined on the destination
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/// multicast group. If optval is set to 1 on the call to setsockopt, the option is enabled. If set to 0, the option is disabled.
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/// This option is only valid for datagram and raw sockets (the socket type must be SOCK_DGRAM or SOCK_RAW).
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/// </summary>
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[CorrespondingType(typeof(BOOL))]
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IPV6_MULTICAST_LOOP = 11,
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/// <summary/>
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IPV6_NRT_INTERFACE = 74,
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/// <summary>Indicates that packet information should be returned by the LPFN_WSARECVMSG (WSARecvMsg) function.</summary>
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[CorrespondingType(typeof(BOOL))]
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IPV6_PKTINFO = 19,
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/// <summary/>
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IPV6_PKTINFO_EX = 51,
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/// <summary>
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/// Enables restriction of a socket to a specified scope, such as addresses with the same link local or site local prefix. Provides
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/// various restriction levels and default settings. See IPV6_PROTECTION_LEVEL for more information.
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/// </summary>
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[CorrespondingType(typeof(int))]
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IPV6_PROTECTION_LEVEL = 23,
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/// <summary/>
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IPV6_RECVDSTADDR = 25,
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/// <summary/>
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IPV6_RECVECN = 50,
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/// <summary/>
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IPV6_RECVERR = 75,
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/// <summary>
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/// Indicates whether the IP stack should populate the control buffer with details about which interface received a packet with a
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/// datagram socket. When this value is true, the LPFN_WSARECVMSG (WSARecvMsg) function will return optional control data containing
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/// the interface where the packet was received for datagram sockets. This option allows the IPv6 interface where the packet was
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/// received to be returned in the WSAMSG structure. This option is only valid for datagram and raw sockets (the socket type must be
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/// SOCK_DGRAM or SOCK_RAW).
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/// </summary>
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[CorrespondingType(typeof(BOOL))]
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IPV6_RECVIF = 24,
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/// <summary/>
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IPV6_RECVRTHDR = 38,
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/// <summary>
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/// Indicates whether the IP stack should populate the control buffer with a message containing the Traffic Class IPv6 header field
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/// on a received datagram. When this value is true, the LPFN_WSARECVMSG (WSARecvMsg) function will return optional control data
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/// containing the Traffic Class IPv6 header field value of the received datagram. This option allows the Traffic Class IPv6 header
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/// field of the received datagram to be returned in the WSAMSG structure. The returned message type will be IPV6_TCLASS. All DSCP
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/// and ECN bits of the Traffic Class field will be returned. This option is only valid on datagram sockets (the socket type must be SOCK_DGRAM).
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/// </summary>
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[CorrespondingType(typeof(BOOL))]
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IPV6_RECVTCLASS = 40,
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/// <summary/>
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IPV6_RTHDR = 32,
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/// <summary/>
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IPV6_TCLASS = 39,
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/// <summary>
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/// Gets or sets the current TTL value associated with IPv6 socket for unicast traffic. It is illegal to set the TTL to a value
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/// greater than 255.
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/// </summary>
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[CorrespondingType(typeof(uint))]
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IPV6_UNICAST_HOPS = 4,
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/// <summary>
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/// Gets or sets the outgoing interface for sending IPv6 traffic. This option does not change the default interface for receiving
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/// IPv6 traffic. This option is important for multihomed computers. The input value for setting this option is a 4-byte interface
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/// index of the desired outgoing interface in host byte order. The GetAdaptersAddresses function can be used to obtain the interface
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/// index information. If optval is zero, the default interface for sending IPv6 traffic is set to unspecified. When getting this
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/// option, the optval returns the current default interface index for sending IPv6 traffic in host byte order.
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/// </summary>
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[CorrespondingType(typeof(uint))]
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IPV6_UNICAST_IF = 31,
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/// <summary>
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/// Gets or sets an upper bound on the IP layer MTU (in bytes) for the given socket. If the value is higher than the system's
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/// estimate of the path MTU (which you can retrieve on a connected socket by querying the IPV6_MTU socket option), then the option
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/// has no effect. If the value is lower, then outbound packets larger than this will be fragmented, or will fail to send, depending
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/// on the value of IPV6_DONTFRAG. Default value is IP_UNSPECIFIED_USER_MTU (MAXULONG). For type-safety, you should use the
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/// WSAGetIPUserMtu and WSASetIPUserMtu functions instead of using the socket option directly.
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/// </summary>
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[CorrespondingType(typeof(uint))]
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IPV6_USER_MTU = 76,
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/// <summary>
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/// Indicates if a socket created for the AF_INET6 address family is restricted to IPv6 communications only. Sockets created for the
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/// AF_INET6 address family may be used for both IPv6 and IPv4 communications. Some applications may want to restrict their use of a
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/// socket created for the AF_INET6 address family to IPv6 communications only. When this value is nonzero (the default on Windows),
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/// a socket created for the AF_INET6 address family can be used to send and receive IPv6 packets only. When this value is zero, a
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/// socket created for the AF_INET6 address family can be used to send and receive packets to and from an IPv6 address or an IPv4
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/// address. Note that the ability to interact with an IPv4 address requires the use of IPv4 mapped addresses. This socket option is
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/// supported on Windows Vista or later.
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/// </summary>
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[CorrespondingType(typeof(BOOL))]
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IPV6_V6ONLY = 27,
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/// <summary/>
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IPV6_WFP_REDIRECT_CONTEXT = 70,
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/// <summary/>
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IPV6_WFP_REDIRECT_RECORDS = 60,
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}
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/// <summary>The <c>MULTICAST_MODE_TYPE</c> enumeration specifies the filter mode for multicast group addresses.</summary>
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/// <remarks>
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/// <para>This enumeration is supported on Windows Vistaand later.</para>
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/// <para>
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/// The <c>MULTICAST_MODE_TYPE</c> enumeration is used in the <c>gf_fmode</c> member of the GROUP_SOURCE_REQ structure to determine
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/// if a list of IP addresses should included or excluded. The values from this enumeration can also be used in the
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/// <c>imsf_fmode</c> member of the ip_msfilter structure.
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/// The <c>MULTICAST_MODE_TYPE</c> enumeration is used in the <c>gf_fmode</c> member of the GROUP_SOURCE_REQ structure to determine if a
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/// list of IP addresses should included or excluded. The values from this enumeration can also be used in the <c>imsf_fmode</c> member
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/// of the ip_msfilter structure.
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/// </para>
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/// <para>
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/// The <c>MULTICAST_MODE_TYPE</c> enumeration is defined in the Ws2ipdef.h header file which is automatically included in the
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/// Ws2tcpip.h header file. The Ws2ipdef.h header files should never be used directly.
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/// The <c>MULTICAST_MODE_TYPE</c> enumeration is defined in the Ws2ipdef.h header file which is automatically included in the Ws2tcpip.h
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/// header file. The Ws2ipdef.h header files should never be used directly.
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/// </para>
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/// </remarks>
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// https://docs.microsoft.com/en-us/windows/win32/api/ws2ipdef/ne-ws2ipdef-multicast_mode_type typedef enum { MCAST_INCLUDE,
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