INTERNET_AUTH_NOTIFY_DATA

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct INTERNET_AUTH_NOTIFY_DATA
{
    public uint cbStruct;
    public uint dwOptions;
    public IntPtr pfnNotify;
    public UIntPtr dwContext;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure INTERNET_AUTH_NOTIFY_DATA
    Public cbStruct As UInteger
    Public dwOptions As UInteger
    Public pfnNotify As IntPtr
    Public dwContext As UIntPtr
End Structure

import ctypes
from ctypes import wintypes

class INTERNET_AUTH_NOTIFY_DATA(ctypes.Structure):
    _fields_ = [
        ("cbStruct", wintypes.DWORD),
        ("dwOptions", wintypes.DWORD),
        ("pfnNotify", ctypes.c_void_p),
        ("dwContext", ctypes.c_size_t),
    ]

#[repr(C)]
pub struct INTERNET_AUTH_NOTIFY_DATA {
    pub cbStruct: u32,
    pub dwOptions: u32,
    pub pfnNotify: *mut core::ffi::c_void,
    pub dwContext: usize,
}

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

type INTERNET_AUTH_NOTIFY_DATA struct {
	cbStruct uint32
	dwOptions uint32
	pfnNotify uintptr
	dwContext uintptr
}

type
  INTERNET_AUTH_NOTIFY_DATA = record
    cbStruct: DWORD;
    dwOptions: DWORD;
    pfnNotify: Pointer;
    dwContext: NativeUInt;
  end;

const INTERNET_AUTH_NOTIFY_DATA = extern struct {
    cbStruct: u32,
    dwOptions: u32,
    pfnNotify: ?*anyopaque,
    dwContext: usize,
};

type
  INTERNET_AUTH_NOTIFY_DATA {.bycopy.} = object
    cbStruct: uint32
    dwOptions: uint32
    pfnNotify: pointer
    dwContext: uint

struct INTERNET_AUTH_NOTIFY_DATA
{
    uint cbStruct;
    uint dwOptions;
    void* pfnNotify;
    size_t dwContext;
}