EAP_AUTHENTICATOR_METHOD_ROUTINES

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct EAP_AUTHENTICATOR_METHOD_ROUTINES
{
    public uint dwSizeInBytes;
    public IntPtr pEapType;
    public IntPtr EapMethodAuthenticatorInitialize;
    public IntPtr EapMethodAuthenticatorBeginSession;
    public IntPtr EapMethodAuthenticatorUpdateInnerMethodParams;
    public IntPtr EapMethodAuthenticatorReceivePacket;
    public IntPtr EapMethodAuthenticatorSendPacket;
    public IntPtr EapMethodAuthenticatorGetAttributes;
    public IntPtr EapMethodAuthenticatorSetAttributes;
    public IntPtr EapMethodAuthenticatorGetResult;
    public IntPtr EapMethodAuthenticatorEndSession;
    public IntPtr EapMethodAuthenticatorShutdown;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure EAP_AUTHENTICATOR_METHOD_ROUTINES
    Public dwSizeInBytes As UInteger
    Public pEapType As IntPtr
    Public EapMethodAuthenticatorInitialize As IntPtr
    Public EapMethodAuthenticatorBeginSession As IntPtr
    Public EapMethodAuthenticatorUpdateInnerMethodParams As IntPtr
    Public EapMethodAuthenticatorReceivePacket As IntPtr
    Public EapMethodAuthenticatorSendPacket As IntPtr
    Public EapMethodAuthenticatorGetAttributes As IntPtr
    Public EapMethodAuthenticatorSetAttributes As IntPtr
    Public EapMethodAuthenticatorGetResult As IntPtr
    Public EapMethodAuthenticatorEndSession As IntPtr
    Public EapMethodAuthenticatorShutdown As IntPtr
End Structure

import ctypes
from ctypes import wintypes

class EAP_AUTHENTICATOR_METHOD_ROUTINES(ctypes.Structure):
    _fields_ = [
        ("dwSizeInBytes", wintypes.DWORD),
        ("pEapType", ctypes.c_void_p),
        ("EapMethodAuthenticatorInitialize", ctypes.c_ssize_t),
        ("EapMethodAuthenticatorBeginSession", ctypes.c_ssize_t),
        ("EapMethodAuthenticatorUpdateInnerMethodParams", ctypes.c_ssize_t),
        ("EapMethodAuthenticatorReceivePacket", ctypes.c_ssize_t),
        ("EapMethodAuthenticatorSendPacket", ctypes.c_ssize_t),
        ("EapMethodAuthenticatorGetAttributes", ctypes.c_ssize_t),
        ("EapMethodAuthenticatorSetAttributes", ctypes.c_ssize_t),
        ("EapMethodAuthenticatorGetResult", ctypes.c_ssize_t),
        ("EapMethodAuthenticatorEndSession", ctypes.c_ssize_t),
        ("EapMethodAuthenticatorShutdown", ctypes.c_ssize_t),
    ]

#[repr(C)]
pub struct EAP_AUTHENTICATOR_METHOD_ROUTINES {
    pub dwSizeInBytes: u32,
    pub pEapType: *mut core::ffi::c_void,
    pub EapMethodAuthenticatorInitialize: isize,
    pub EapMethodAuthenticatorBeginSession: isize,
    pub EapMethodAuthenticatorUpdateInnerMethodParams: isize,
    pub EapMethodAuthenticatorReceivePacket: isize,
    pub EapMethodAuthenticatorSendPacket: isize,
    pub EapMethodAuthenticatorGetAttributes: isize,
    pub EapMethodAuthenticatorSetAttributes: isize,
    pub EapMethodAuthenticatorGetResult: isize,
    pub EapMethodAuthenticatorEndSession: isize,
    pub EapMethodAuthenticatorShutdown: isize,
}

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

type EAP_AUTHENTICATOR_METHOD_ROUTINES struct {
	dwSizeInBytes uint32
	pEapType uintptr
	EapMethodAuthenticatorInitialize uintptr
	EapMethodAuthenticatorBeginSession uintptr
	EapMethodAuthenticatorUpdateInnerMethodParams uintptr
	EapMethodAuthenticatorReceivePacket uintptr
	EapMethodAuthenticatorSendPacket uintptr
	EapMethodAuthenticatorGetAttributes uintptr
	EapMethodAuthenticatorSetAttributes uintptr
	EapMethodAuthenticatorGetResult uintptr
	EapMethodAuthenticatorEndSession uintptr
	EapMethodAuthenticatorShutdown uintptr
}

type
  EAP_AUTHENTICATOR_METHOD_ROUTINES = record
    dwSizeInBytes: DWORD;
    pEapType: Pointer;
    EapMethodAuthenticatorInitialize: NativeInt;
    EapMethodAuthenticatorBeginSession: NativeInt;
    EapMethodAuthenticatorUpdateInnerMethodParams: NativeInt;
    EapMethodAuthenticatorReceivePacket: NativeInt;
    EapMethodAuthenticatorSendPacket: NativeInt;
    EapMethodAuthenticatorGetAttributes: NativeInt;
    EapMethodAuthenticatorSetAttributes: NativeInt;
    EapMethodAuthenticatorGetResult: NativeInt;
    EapMethodAuthenticatorEndSession: NativeInt;
    EapMethodAuthenticatorShutdown: NativeInt;
  end;

const EAP_AUTHENTICATOR_METHOD_ROUTINES = extern struct {
    dwSizeInBytes: u32,
    pEapType: ?*anyopaque,
    EapMethodAuthenticatorInitialize: isize,
    EapMethodAuthenticatorBeginSession: isize,
    EapMethodAuthenticatorUpdateInnerMethodParams: isize,
    EapMethodAuthenticatorReceivePacket: isize,
    EapMethodAuthenticatorSendPacket: isize,
    EapMethodAuthenticatorGetAttributes: isize,
    EapMethodAuthenticatorSetAttributes: isize,
    EapMethodAuthenticatorGetResult: isize,
    EapMethodAuthenticatorEndSession: isize,
    EapMethodAuthenticatorShutdown: isize,
};

type
  EAP_AUTHENTICATOR_METHOD_ROUTINES {.bycopy.} = object
    dwSizeInBytes: uint32
    pEapType: pointer
    EapMethodAuthenticatorInitialize: int
    EapMethodAuthenticatorBeginSession: int
    EapMethodAuthenticatorUpdateInnerMethodParams: int
    EapMethodAuthenticatorReceivePacket: int
    EapMethodAuthenticatorSendPacket: int
    EapMethodAuthenticatorGetAttributes: int
    EapMethodAuthenticatorSetAttributes: int
    EapMethodAuthenticatorGetResult: int
    EapMethodAuthenticatorEndSession: int
    EapMethodAuthenticatorShutdown: int

struct EAP_AUTHENTICATOR_METHOD_ROUTINES
{
    uint dwSizeInBytes;
    void* pEapType;
    ptrdiff_t EapMethodAuthenticatorInitialize;
    ptrdiff_t EapMethodAuthenticatorBeginSession;
    ptrdiff_t EapMethodAuthenticatorUpdateInnerMethodParams;
    ptrdiff_t EapMethodAuthenticatorReceivePacket;
    ptrdiff_t EapMethodAuthenticatorSendPacket;
    ptrdiff_t EapMethodAuthenticatorGetAttributes;
    ptrdiff_t EapMethodAuthenticatorSetAttributes;
    ptrdiff_t EapMethodAuthenticatorGetResult;
    ptrdiff_t EapMethodAuthenticatorEndSession;
    ptrdiff_t EapMethodAuthenticatorShutdown;
}