UiaChangeInfo

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct VARIANT
{
    public _Anonymous_e__Union Anonymous;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct UiaChangeInfo
{
    public int uiaId;
    public VARIANT payload;
    public VARIANT extraInfo;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure VARIANT
    Public Anonymous As _Anonymous_e__Union
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure UiaChangeInfo
    Public uiaId As Integer
    Public payload As VARIANT
    Public extraInfo As VARIANT
End Structure

import ctypes
from ctypes import wintypes

class VARIANT(ctypes.Structure):
    _fields_ = [
        ("Anonymous", _Anonymous_e__Union),
    ]

class UiaChangeInfo(ctypes.Structure):
    _fields_ = [
        ("uiaId", ctypes.c_int),
        ("payload", VARIANT),
        ("extraInfo", VARIANT),
    ]

#[repr(C)]
pub struct VARIANT {
    pub Anonymous: _Anonymous_e__Union,
}

#[repr(C)]
pub struct UiaChangeInfo {
    pub uiaId: i32,
    pub payload: VARIANT,
    pub extraInfo: VARIANT,
}

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

type VARIANT struct {
	Anonymous _Anonymous_e__Union
}

type UiaChangeInfo struct {
	uiaId int32
	payload VARIANT
	extraInfo VARIANT
}

type
  VARIANT = record
    Anonymous: _Anonymous_e__Union;
  end;

  UiaChangeInfo = record
    uiaId: Integer;
    payload: VARIANT;
    extraInfo: VARIANT;
  end;

const VARIANT = extern struct {
    Anonymous: _Anonymous_e__Union,
};

const UiaChangeInfo = extern struct {
    uiaId: i32,
    payload: VARIANT,
    extraInfo: VARIANT,
};

type
  VARIANT {.bycopy.} = object
    Anonymous: _Anonymous_e__Union

  UiaChangeInfo {.bycopy.} = object
    uiaId: int32
    payload: VARIANT
    extraInfo: VARIANT

struct VARIANT
{
    _Anonymous_e__Union Anonymous;
}

struct UiaChangeInfo
{
    int uiaId;
    VARIANT payload;
    VARIANT extraInfo;
}