CREATESTRUCTW

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct CREATESTRUCTW
{
    public IntPtr lpCreateParams;
    public IntPtr hInstance;
    public IntPtr hMenu;
    public IntPtr hwndParent;
    public int cy;
    public int cx;
    public int y;
    public int x;
    public int style;
    public IntPtr lpszName;
    public IntPtr lpszClass;
    public uint dwExStyle;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure CREATESTRUCTW
    Public lpCreateParams As IntPtr
    Public hInstance As IntPtr
    Public hMenu As IntPtr
    Public hwndParent As IntPtr
    Public cy As Integer
    Public cx As Integer
    Public y As Integer
    Public x As Integer
    Public style As Integer
    Public lpszName As IntPtr
    Public lpszClass As IntPtr
    Public dwExStyle As UInteger
End Structure

import ctypes
from ctypes import wintypes

class CREATESTRUCTW(ctypes.Structure):
    _fields_ = [
        ("lpCreateParams", ctypes.c_void_p),
        ("hInstance", ctypes.c_void_p),
        ("hMenu", ctypes.c_void_p),
        ("hwndParent", ctypes.c_void_p),
        ("cy", ctypes.c_int),
        ("cx", ctypes.c_int),
        ("y", ctypes.c_int),
        ("x", ctypes.c_int),
        ("style", ctypes.c_int),
        ("lpszName", ctypes.c_void_p),
        ("lpszClass", ctypes.c_void_p),
        ("dwExStyle", wintypes.DWORD),
    ]

#[repr(C)]
pub struct CREATESTRUCTW {
    pub lpCreateParams: *mut core::ffi::c_void,
    pub hInstance: *mut core::ffi::c_void,
    pub hMenu: *mut core::ffi::c_void,
    pub hwndParent: *mut core::ffi::c_void,
    pub cy: i32,
    pub cx: i32,
    pub y: i32,
    pub x: i32,
    pub style: i32,
    pub lpszName: *mut core::ffi::c_void,
    pub lpszClass: *mut core::ffi::c_void,
    pub dwExStyle: u32,
}

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

type CREATESTRUCTW struct {
	lpCreateParams uintptr
	hInstance uintptr
	hMenu uintptr
	hwndParent uintptr
	cy int32
	cx int32
	y int32
	x int32
	style int32
	lpszName uintptr
	lpszClass uintptr
	dwExStyle uint32
}

type
  CREATESTRUCTW = record
    lpCreateParams: Pointer;
    hInstance: Pointer;
    hMenu: Pointer;
    hwndParent: Pointer;
    cy: Integer;
    cx: Integer;
    y: Integer;
    x: Integer;
    style: Integer;
    lpszName: Pointer;
    lpszClass: Pointer;
    dwExStyle: DWORD;
  end;

const CREATESTRUCTW = extern struct {
    lpCreateParams: ?*anyopaque,
    hInstance: ?*anyopaque,
    hMenu: ?*anyopaque,
    hwndParent: ?*anyopaque,
    cy: i32,
    cx: i32,
    y: i32,
    x: i32,
    style: i32,
    lpszName: ?*anyopaque,
    lpszClass: ?*anyopaque,
    dwExStyle: u32,
};

type
  CREATESTRUCTW {.bycopy.} = object
    lpCreateParams: pointer
    hInstance: pointer
    hMenu: pointer
    hwndParent: pointer
    cy: int32
    cx: int32
    y: int32
    x: int32
    style: int32
    lpszName: pointer
    lpszClass: pointer
    dwExStyle: uint32

struct CREATESTRUCTW
{
    void* lpCreateParams;
    void* hInstance;
    void* hMenu;
    void* hwndParent;
    int cy;
    int cx;
    int y;
    int x;
    int style;
    void* lpszName;
    void* lpszClass;
    uint dwExStyle;
}