DD_GETDRIVERSTATEDATA

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct DD_GETDRIVERSTATEDATA
{
    public uint dwFlags;
    public _Anonymous_e__Union Anonymous;
    public IntPtr lpdwStates;
    public uint dwLength;
    public int ddRVal;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure DD_GETDRIVERSTATEDATA
    Public dwFlags As UInteger
    Public Anonymous As _Anonymous_e__Union
    Public lpdwStates As IntPtr
    Public dwLength As UInteger
    Public ddRVal As Integer
End Structure

import ctypes
from ctypes import wintypes

class DD_GETDRIVERSTATEDATA(ctypes.Structure):
    _fields_ = [
        ("dwFlags", wintypes.DWORD),
        ("Anonymous", _Anonymous_e__Union),
        ("lpdwStates", ctypes.c_void_p),
        ("dwLength", wintypes.DWORD),
        ("ddRVal", ctypes.c_int),
    ]

#[repr(C)]
pub struct DD_GETDRIVERSTATEDATA {
    pub dwFlags: u32,
    pub Anonymous: _Anonymous_e__Union,
    pub lpdwStates: *mut core::ffi::c_void,
    pub dwLength: u32,
    pub ddRVal: i32,
}

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

type DD_GETDRIVERSTATEDATA struct {
	dwFlags uint32
	Anonymous _Anonymous_e__Union
	lpdwStates uintptr
	dwLength uint32
	ddRVal int32
}

type
  DD_GETDRIVERSTATEDATA = record
    dwFlags: DWORD;
    Anonymous: _Anonymous_e__Union;
    lpdwStates: Pointer;
    dwLength: DWORD;
    ddRVal: Integer;
  end;

const DD_GETDRIVERSTATEDATA = extern struct {
    dwFlags: u32,
    Anonymous: _Anonymous_e__Union,
    lpdwStates: ?*anyopaque,
    dwLength: u32,
    ddRVal: i32,
};

type
  DD_GETDRIVERSTATEDATA {.bycopy.} = object
    dwFlags: uint32
    Anonymous: _Anonymous_e__Union
    lpdwStates: pointer
    dwLength: uint32
    ddRVal: int32

struct DD_GETDRIVERSTATEDATA
{
    uint dwFlags;
    _Anonymous_e__Union Anonymous;
    void* lpdwStates;
    uint dwLength;
    int ddRVal;
}