CONNECTDATA

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct CONNECTDATA
{
    public IntPtr pUnk;
    public uint dwCookie;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure CONNECTDATA
    Public pUnk As IntPtr
    Public dwCookie As UInteger
End Structure

import ctypes
from ctypes import wintypes

class CONNECTDATA(ctypes.Structure):
    _fields_ = [
        ("pUnk", ctypes.c_void_p),
        ("dwCookie", wintypes.DWORD),
    ]

#[repr(C)]
pub struct CONNECTDATA {
    pub pUnk: *mut core::ffi::c_void,
    pub dwCookie: u32,
}

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

type CONNECTDATA struct {
	pUnk uintptr
	dwCookie uint32
}

type
  CONNECTDATA = record
    pUnk: Pointer;
    dwCookie: DWORD;
  end;

const CONNECTDATA = extern struct {
    pUnk: ?*anyopaque,
    dwCookie: u32,
};

type
  CONNECTDATA {.bycopy.} = object
    pUnk: pointer
    dwCookie: uint32

struct CONNECTDATA
{
    void* pUnk;
    uint dwCookie;
}