DO_DOWNLOAD_STATUS

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct DO_DOWNLOAD_STATUS
{
    public ulong BytesTotal;
    public ulong BytesTransferred;
    public int State;
    public int Error;
    public int ExtendedError;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure DO_DOWNLOAD_STATUS
    Public BytesTotal As ULong
    Public BytesTransferred As ULong
    Public State As Integer
    Public Error As Integer
    Public ExtendedError As Integer
End Structure

import ctypes
from ctypes import wintypes

class DO_DOWNLOAD_STATUS(ctypes.Structure):
    _fields_ = [
        ("BytesTotal", ctypes.c_ulonglong),
        ("BytesTransferred", ctypes.c_ulonglong),
        ("State", ctypes.c_int),
        ("Error", ctypes.c_int),
        ("ExtendedError", ctypes.c_int),
    ]

#[repr(C)]
pub struct DO_DOWNLOAD_STATUS {
    pub BytesTotal: u64,
    pub BytesTransferred: u64,
    pub State: i32,
    pub Error: i32,
    pub ExtendedError: i32,
}

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

type DO_DOWNLOAD_STATUS struct {
	BytesTotal uint64
	BytesTransferred uint64
	State int32
	Error int32
	ExtendedError int32
}

type
  DO_DOWNLOAD_STATUS = record
    BytesTotal: UInt64;
    BytesTransferred: UInt64;
    State: Integer;
    Error: Integer;
    ExtendedError: Integer;
  end;

const DO_DOWNLOAD_STATUS = extern struct {
    BytesTotal: u64,
    BytesTransferred: u64,
    State: i32,
    Error: i32,
    ExtendedError: i32,
};

type
  DO_DOWNLOAD_STATUS {.bycopy.} = object
    BytesTotal: uint64
    BytesTransferred: uint64
    State: int32
    Error: int32
    ExtendedError: int32

struct DO_DOWNLOAD_STATUS
{
    ulong BytesTotal;
    ulong BytesTransferred;
    int State;
    int Error;
    int ExtendedError;
}