DLSID

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct DLSID
{
    public uint ulData1;
    public ushort usData2;
    public ushort usData3;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 8)] public byte[] abData4;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure DLSID
    Public ulData1 As UInteger
    Public usData2 As UShort
    Public usData3 As UShort
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=8)> Public abData4() As Byte
End Structure

import ctypes
from ctypes import wintypes

class DLSID(ctypes.Structure):
    _fields_ = [
        ("ulData1", wintypes.DWORD),
        ("usData2", ctypes.c_ushort),
        ("usData3", ctypes.c_ushort),
        ("abData4", ctypes.c_ubyte * 8),
    ]

#[repr(C)]
pub struct DLSID {
    pub ulData1: u32,
    pub usData2: u16,
    pub usData3: u16,
    pub abData4: [u8; 8],
}

import "golang.org/x/sys/windows"

type DLSID struct {
	ulData1 uint32
	usData2 uint16
	usData3 uint16
	abData4 [8]byte
}

type
  DLSID = record
    ulData1: DWORD;
    usData2: Word;
    usData3: Word;
    abData4: array[0..7] of Byte;
  end;

const DLSID = extern struct {
    ulData1: u32,
    usData2: u16,
    usData3: u16,
    abData4: [8]u8,
};

type
  DLSID {.bycopy.} = object
    ulData1: uint32
    usData2: uint16
    usData3: uint16
    abData4: array[8, uint8]

struct DLSID
{
    uint ulData1;
    ushort usData2;
    ushort usData3;
    ubyte[8] abData4;
}