    [StructLayoutAttribute(LayoutKind.Sequential)]
    internal struct WLAN_INTERFACE_CAPABILITY
    {
    // A WLAN_INTERFACE_TYPE value that indicates the type of the interface.
    internal WLAN_INTERFACE_TYPE interfaceType;

    // Indicates whether 802.11d is supported by the interface. If TRUE, 802.11d is supported.
    [MarshalAsAttribute(UnmanagedType.Bool)]
    internal bool bDot11DSupported;

    // The maximum size of the SSID list supported by this interface.
    internal uint dwMaxDesiredSsidListSize;

    // The maximum size of the basic service set (BSS) identifier list supported by this interface.
    internal uint dwMaxDesiredBssidListSize;

    // Contains the number of supported PHY types.
    internal uint dwNumberOfSupportedPhys;

    // An array of DOT11_PHY_TYPE values that specify the supported PHY types.
    [MarshalAsAttribute(UnmanagedType.ByValArray, SizeConst = 8, ArraySubType = UnmanagedType.Struct)]
    internal DOT11_PHY_TYPE[] dot11PhyTypes;
    }