DDEDATA

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct DDEDATA
{
    public ushort _bitfield;
    public short cfFormat;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 1)] public byte[] Value;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure DDEDATA
    Public _bitfield As UShort
    Public cfFormat As Short
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=1)> Public Value() As Byte
End Structure

import ctypes
from ctypes import wintypes

class DDEDATA(ctypes.Structure):
    _fields_ = [
        ("_bitfield", ctypes.c_ushort),
        ("cfFormat", ctypes.c_short),
        ("Value", ctypes.c_ubyte * 1),
    ]

#[repr(C)]
pub struct DDEDATA {
    pub _bitfield: u16,
    pub cfFormat: i16,
    pub Value: [u8; 1],
}

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

type DDEDATA struct {
	_bitfield uint16
	cfFormat int16
	Value [1]byte
}

type
  DDEDATA = record
    _bitfield: Word;
    cfFormat: Smallint;
    Value: array[0..0] of Byte;
  end;

const DDEDATA = extern struct {
    _bitfield: u16,
    cfFormat: i16,
    Value: [1]u8,
};

type
  DDEDATA {.bycopy.} = object
    _bitfield: uint16
    cfFormat: int16
    Value: array[1, uint8]

struct DDEDATA
{
    ushort _bitfield;
    short cfFormat;
    ubyte[1] Value;
}