NS_HELPER_ATTRIBUTES

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct NS_HELPER_ATTRIBUTES
{
    public _Anonymous_e__Union Anonymous;
    public Guid guidHelper;
    public IntPtr pfnStart;
    public IntPtr pfnStop;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure NS_HELPER_ATTRIBUTES
    Public Anonymous As _Anonymous_e__Union
    Public guidHelper As Guid
    Public pfnStart As IntPtr
    Public pfnStop As IntPtr
End Structure

import ctypes
from ctypes import wintypes

class NS_HELPER_ATTRIBUTES(ctypes.Structure):
    _fields_ = [
        ("Anonymous", _Anonymous_e__Union),
        ("guidHelper", GUID),
        ("pfnStart", ctypes.c_void_p),
        ("pfnStop", ctypes.c_void_p),
    ]

#[repr(C)]
pub struct NS_HELPER_ATTRIBUTES {
    pub Anonymous: _Anonymous_e__Union,
    pub guidHelper: GUID,
    pub pfnStart: *mut core::ffi::c_void,
    pub pfnStop: *mut core::ffi::c_void,
}

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

type NS_HELPER_ATTRIBUTES struct {
	Anonymous _Anonymous_e__Union
	guidHelper windows.GUID
	pfnStart uintptr
	pfnStop uintptr
}

type
  NS_HELPER_ATTRIBUTES = record
    Anonymous: _Anonymous_e__Union;
    guidHelper: TGUID;
    pfnStart: Pointer;
    pfnStop: Pointer;
  end;

const NS_HELPER_ATTRIBUTES = extern struct {
    Anonymous: _Anonymous_e__Union,
    guidHelper: GUID,
    pfnStart: ?*anyopaque,
    pfnStop: ?*anyopaque,
};

type
  NS_HELPER_ATTRIBUTES {.bycopy.} = object
    Anonymous: _Anonymous_e__Union
    guidHelper: GUID
    pfnStart: pointer
    pfnStop: pointer

struct NS_HELPER_ATTRIBUTES
{
    _Anonymous_e__Union Anonymous;
    GUID guidHelper;
    void* pfnStart;
    void* pfnStop;
}