D3DLIGHTDATA

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct D3DLIGHTDATA
{
    public uint dwSize;
    public IntPtr lpIn;
    public uint dwInSize;
    public IntPtr lpOut;
    public uint dwOutSize;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure D3DLIGHTDATA
    Public dwSize As UInteger
    Public lpIn As IntPtr
    Public dwInSize As UInteger
    Public lpOut As IntPtr
    Public dwOutSize As UInteger
End Structure

import ctypes
from ctypes import wintypes

class D3DLIGHTDATA(ctypes.Structure):
    _fields_ = [
        ("dwSize", wintypes.DWORD),
        ("lpIn", ctypes.c_void_p),
        ("dwInSize", wintypes.DWORD),
        ("lpOut", ctypes.c_void_p),
        ("dwOutSize", wintypes.DWORD),
    ]

#[repr(C)]
pub struct D3DLIGHTDATA {
    pub dwSize: u32,
    pub lpIn: *mut core::ffi::c_void,
    pub dwInSize: u32,
    pub lpOut: *mut core::ffi::c_void,
    pub dwOutSize: u32,
}

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

type D3DLIGHTDATA struct {
	dwSize uint32
	lpIn uintptr
	dwInSize uint32
	lpOut uintptr
	dwOutSize uint32
}

type
  D3DLIGHTDATA = record
    dwSize: DWORD;
    lpIn: Pointer;
    dwInSize: DWORD;
    lpOut: Pointer;
    dwOutSize: DWORD;
  end;

const D3DLIGHTDATA = extern struct {
    dwSize: u32,
    lpIn: ?*anyopaque,
    dwInSize: u32,
    lpOut: ?*anyopaque,
    dwOutSize: u32,
};

type
  D3DLIGHTDATA {.bycopy.} = object
    dwSize: uint32
    lpIn: pointer
    dwInSize: uint32
    lpOut: pointer
    dwOutSize: uint32

struct D3DLIGHTDATA
{
    uint dwSize;
    void* lpIn;
    uint dwInSize;
    void* lpOut;
    uint dwOutSize;
}