    const std = @import("std");
    const uefi = std.os.uefi;
    const Guid = uefi.Guid;
    const Event = uefi.Event;
    const Status = uefi.Status;
    const cc = uefi.cc;

    pub const Ip6ConfigProtocol = extern struct {
        _set_data: *const fn (*const Ip6ConfigProtocol, Ip6ConfigDataType, usize, *const anyopaque) callconv(cc) Status,
        _get_data: *const fn (*const Ip6ConfigProtocol, Ip6ConfigDataType, *usize, ?*const anyopaque) callconv(cc) Status,
        _register_data_notify: *const fn (*const Ip6ConfigProtocol, Ip6ConfigDataType, Event) callconv(cc) Status,
        _unregister_data_notify: *const fn (*const Ip6ConfigProtocol, Ip6ConfigDataType, Event) callconv(cc) Status,

        pub fn setData(self: *const Ip6ConfigProtocol, data_type: Ip6ConfigDataType, data_size: usize, data: *const anyopaque) Status {
            return self._set_data(self, data_type, data_size, data);
        }

        pub fn getData(self: *const Ip6ConfigProtocol, data_type: Ip6ConfigDataType, data_size: *usize, data: ?*const anyopaque) Status {
            return self._get_data(self, data_type, data_size, data);
        }

        pub fn registerDataNotify(self: *const Ip6ConfigProtocol, data_type: Ip6ConfigDataType, event: Event) Status {
            return self._register_data_notify(self, data_type, event);
        }

        pub fn unregisterDataNotify(self: *const Ip6ConfigProtocol, data_type: Ip6ConfigDataType, event: Event) Status {
            return self._unregister_data_notify(self, data_type, event);
        }

        pub const guid align(8) = Guid{
            .time_low = 0x937fe521,
            .time_mid = 0x95ae,
            .time_high_and_version = 0x4d1a,
            .clock_seq_high_and_reserved = 0x89,
            .clock_seq_low = 0x29,
            .node = [_]u8{ 0x48, 0xbc, 0xd9, 0x0a, 0xd3, 0x1a },
        };
    };

    pub const Ip6ConfigDataType = enum(u32) {
        InterfaceInfo,
        AltInterfaceId,
        Policy,
        DupAddrDetectTransmits,
        ManualAddress,
        Gateway,
        DnsServer,
    };