WINHTTP_WEB_SOCKET_ASYNC_RESULT

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct WINHTTP_ASYNC_RESULT
{
    public UIntPtr dwResult;
    public uint dwError;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct WINHTTP_WEB_SOCKET_ASYNC_RESULT
{
    public WINHTTP_ASYNC_RESULT AsyncResult;
    public int Operation;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure WINHTTP_ASYNC_RESULT
    Public dwResult As UIntPtr
    Public dwError As UInteger
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure WINHTTP_WEB_SOCKET_ASYNC_RESULT
    Public AsyncResult As WINHTTP_ASYNC_RESULT
    Public Operation As Integer
End Structure

import ctypes
from ctypes import wintypes

class WINHTTP_ASYNC_RESULT(ctypes.Structure):
    _fields_ = [
        ("dwResult", ctypes.c_size_t),
        ("dwError", wintypes.DWORD),
    ]

class WINHTTP_WEB_SOCKET_ASYNC_RESULT(ctypes.Structure):
    _fields_ = [
        ("AsyncResult", WINHTTP_ASYNC_RESULT),
        ("Operation", ctypes.c_int),
    ]

#[repr(C)]
pub struct WINHTTP_ASYNC_RESULT {
    pub dwResult: usize,
    pub dwError: u32,
}

#[repr(C)]
pub struct WINHTTP_WEB_SOCKET_ASYNC_RESULT {
    pub AsyncResult: WINHTTP_ASYNC_RESULT,
    pub Operation: i32,
}

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

type WINHTTP_ASYNC_RESULT struct {
	dwResult uintptr
	dwError uint32
}

type WINHTTP_WEB_SOCKET_ASYNC_RESULT struct {
	AsyncResult WINHTTP_ASYNC_RESULT
	Operation int32
}

type
  WINHTTP_ASYNC_RESULT = record
    dwResult: NativeUInt;
    dwError: DWORD;
  end;

  WINHTTP_WEB_SOCKET_ASYNC_RESULT = record
    AsyncResult: WINHTTP_ASYNC_RESULT;
    Operation: Integer;
  end;

const WINHTTP_ASYNC_RESULT = extern struct {
    dwResult: usize,
    dwError: u32,
};

const WINHTTP_WEB_SOCKET_ASYNC_RESULT = extern struct {
    AsyncResult: WINHTTP_ASYNC_RESULT,
    Operation: i32,
};

type
  WINHTTP_ASYNC_RESULT {.bycopy.} = object
    dwResult: uint
    dwError: uint32

  WINHTTP_WEB_SOCKET_ASYNC_RESULT {.bycopy.} = object
    AsyncResult: WINHTTP_ASYNC_RESULT
    Operation: int32

struct WINHTTP_ASYNC_RESULT
{
    size_t dwResult;
    uint dwError;
}

struct WINHTTP_WEB_SOCKET_ASYNC_RESULT
{
    WINHTTP_ASYNC_RESULT AsyncResult;
    int Operation;
}