MDINEXTMENU

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct MDINEXTMENU
{
    public IntPtr hmenuIn;
    public IntPtr hmenuNext;
    public IntPtr hwndNext;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure MDINEXTMENU
    Public hmenuIn As IntPtr
    Public hmenuNext As IntPtr
    Public hwndNext As IntPtr
End Structure

import ctypes
from ctypes import wintypes

class MDINEXTMENU(ctypes.Structure):
    _fields_ = [
        ("hmenuIn", ctypes.c_void_p),
        ("hmenuNext", ctypes.c_void_p),
        ("hwndNext", ctypes.c_void_p),
    ]

#[repr(C)]
pub struct MDINEXTMENU {
    pub hmenuIn: *mut core::ffi::c_void,
    pub hmenuNext: *mut core::ffi::c_void,
    pub hwndNext: *mut core::ffi::c_void,
}

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

type MDINEXTMENU struct {
	hmenuIn uintptr
	hmenuNext uintptr
	hwndNext uintptr
}

type
  MDINEXTMENU = record
    hmenuIn: Pointer;
    hmenuNext: Pointer;
    hwndNext: Pointer;
  end;

const MDINEXTMENU = extern struct {
    hmenuIn: ?*anyopaque,
    hmenuNext: ?*anyopaque,
    hwndNext: ?*anyopaque,
};

type
  MDINEXTMENU {.bycopy.} = object
    hmenuIn: pointer
    hmenuNext: pointer
    hwndNext: pointer

struct MDINEXTMENU
{
    void* hmenuIn;
    void* hmenuNext;
    void* hwndNext;
}