DELEGATEITEMID

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, Pack = 1, CharSet = CharSet.Unicode)]
public struct DELEGATEITEMID
{
    public ushort cbSize;
    public ushort wOuter;
    public ushort cbInner;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 1)] public byte[] rgb;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, Pack:=1, CharSet:=CharSet.Unicode)>
Public Structure DELEGATEITEMID
    Public cbSize As UShort
    Public wOuter As UShort
    Public cbInner As UShort
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=1)> Public rgb() As Byte
End Structure

import ctypes
from ctypes import wintypes

class DELEGATEITEMID(ctypes.Structure):
    _pack_ = 1
    _fields_ = [
        ("cbSize", ctypes.c_ushort),
        ("wOuter", ctypes.c_ushort),
        ("cbInner", ctypes.c_ushort),
        ("rgb", ctypes.c_ubyte * 1),
    ]

#[repr(C, packed(1))]
pub struct DELEGATEITEMID {
    pub cbSize: u16,
    pub wOuter: u16,
    pub cbInner: u16,
    pub rgb: [u8; 1],
}

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

type DELEGATEITEMID struct {
	cbSize uint16
	wOuter uint16
	cbInner uint16
	rgb [1]byte
}

type
  DELEGATEITEMID = packed record
    cbSize: Word;
    wOuter: Word;
    cbInner: Word;
    rgb: array[0..0] of Byte;
  end;

const DELEGATEITEMID = extern struct {
    cbSize: u16,
    wOuter: u16,
    cbInner: u16,
    rgb: [1]u8,
};

type
  DELEGATEITEMID {.packed.} = object
    cbSize: uint16
    wOuter: uint16
    cbInner: uint16
    rgb: array[1, uint8]

align(1)
struct DELEGATEITEMID
{
    ushort cbSize;
    ushort wOuter;
    ushort cbInner;
    ubyte[1] rgb;
}