SPPROPERTYINFO

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 SPPROPERTYINFO
{
    public IntPtr pszName;
    public uint ulId;
    public IntPtr pszValue;
    public VARIANT vValue;
}

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 SPPROPERTYINFO
    Public pszName As IntPtr
    Public ulId As UInteger
    Public pszValue As IntPtr
    Public vValue As VARIANT
End Structure

import ctypes
from ctypes import wintypes

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

class SPPROPERTYINFO(ctypes.Structure):
    _fields_ = [
        ("pszName", ctypes.c_void_p),
        ("ulId", wintypes.DWORD),
        ("pszValue", ctypes.c_void_p),
        ("vValue", VARIANT),
    ]

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

#[repr(C)]
pub struct SPPROPERTYINFO {
    pub pszName: *mut core::ffi::c_void,
    pub ulId: u32,
    pub pszValue: *mut core::ffi::c_void,
    pub vValue: VARIANT,
}

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

type VARIANT struct {
	Anonymous _Anonymous_e__Union
}

type SPPROPERTYINFO struct {
	pszName uintptr
	ulId uint32
	pszValue uintptr
	vValue VARIANT
}

type
  VARIANT = record
    Anonymous: _Anonymous_e__Union;
  end;

  SPPROPERTYINFO = record
    pszName: Pointer;
    ulId: DWORD;
    pszValue: Pointer;
    vValue: VARIANT;
  end;

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

const SPPROPERTYINFO = extern struct {
    pszName: ?*anyopaque,
    ulId: u32,
    pszValue: ?*anyopaque,
    vValue: VARIANT,
};

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

  SPPROPERTYINFO {.bycopy.} = object
    pszName: pointer
    ulId: uint32
    pszValue: pointer
    vValue: VARIANT

struct VARIANT
{
    _Anonymous_e__Union Anonymous;
}

struct SPPROPERTYINFO
{
    void* pszName;
    uint ulId;
    void* pszValue;
    VARIANT vValue;
}