DDEML_MSG_HOOK_DATA

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct DDEML_MSG_HOOK_DATA
{
    public UIntPtr uiLo;
    public UIntPtr uiHi;
    public uint cbData;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 8)] public uint[] Data;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure DDEML_MSG_HOOK_DATA
    Public uiLo As UIntPtr
    Public uiHi As UIntPtr
    Public cbData As UInteger
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=8)> Public Data() As UInteger
End Structure

import ctypes
from ctypes import wintypes

class DDEML_MSG_HOOK_DATA(ctypes.Structure):
    _fields_ = [
        ("uiLo", ctypes.c_size_t),
        ("uiHi", ctypes.c_size_t),
        ("cbData", wintypes.DWORD),
        ("Data", wintypes.DWORD * 8),
    ]

#[repr(C)]
pub struct DDEML_MSG_HOOK_DATA {
    pub uiLo: usize,
    pub uiHi: usize,
    pub cbData: u32,
    pub Data: [u32; 8],
}

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

type DDEML_MSG_HOOK_DATA struct {
	uiLo uintptr
	uiHi uintptr
	cbData uint32
	Data [8]uint32
}

type
  DDEML_MSG_HOOK_DATA = record
    uiLo: NativeUInt;
    uiHi: NativeUInt;
    cbData: DWORD;
    Data: array[0..7] of DWORD;
  end;

const DDEML_MSG_HOOK_DATA = extern struct {
    uiLo: usize,
    uiHi: usize,
    cbData: u32,
    Data: [8]u32,
};

type
  DDEML_MSG_HOOK_DATA {.bycopy.} = object
    uiLo: uint
    uiHi: uint
    cbData: uint32
    Data: array[8, uint32]

struct DDEML_MSG_HOOK_DATA
{
    size_t uiLo;
    size_t uiHi;
    uint cbData;
    uint[8] Data;
}