DD_FREEDRIVERMEMORYDATA

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct DD_FREEDRIVERMEMORYDATA
{
    public IntPtr lpDD;
    public IntPtr lpDDSurface;
    public int ddRVal;
    public IntPtr FreeDriverMemory;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure DD_FREEDRIVERMEMORYDATA
    Public lpDD As IntPtr
    Public lpDDSurface As IntPtr
    Public ddRVal As Integer
    Public FreeDriverMemory As IntPtr
End Structure

import ctypes
from ctypes import wintypes

class DD_FREEDRIVERMEMORYDATA(ctypes.Structure):
    _fields_ = [
        ("lpDD", ctypes.c_void_p),
        ("lpDDSurface", ctypes.c_void_p),
        ("ddRVal", ctypes.c_int),
        ("FreeDriverMemory", ctypes.c_void_p),
    ]

#[repr(C)]
pub struct DD_FREEDRIVERMEMORYDATA {
    pub lpDD: *mut core::ffi::c_void,
    pub lpDDSurface: *mut core::ffi::c_void,
    pub ddRVal: i32,
    pub FreeDriverMemory: *mut core::ffi::c_void,
}

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

type DD_FREEDRIVERMEMORYDATA struct {
	lpDD uintptr
	lpDDSurface uintptr
	ddRVal int32
	FreeDriverMemory uintptr
}

type
  DD_FREEDRIVERMEMORYDATA = record
    lpDD: Pointer;
    lpDDSurface: Pointer;
    ddRVal: Integer;
    FreeDriverMemory: Pointer;
  end;

const DD_FREEDRIVERMEMORYDATA = extern struct {
    lpDD: ?*anyopaque,
    lpDDSurface: ?*anyopaque,
    ddRVal: i32,
    FreeDriverMemory: ?*anyopaque,
};

type
  DD_FREEDRIVERMEMORYDATA {.bycopy.} = object
    lpDD: pointer
    lpDDSurface: pointer
    ddRVal: int32
    FreeDriverMemory: pointer

struct DD_FREEDRIVERMEMORYDATA
{
    void* lpDD;
    void* lpDDSurface;
    int ddRVal;
    void* FreeDriverMemory;
}