DO_DOWNLOAD_RANGE

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct DO_DOWNLOAD_RANGE
{
    public ulong Offset;
    public ulong Length;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure DO_DOWNLOAD_RANGE
    Public Offset As ULong
    Public Length As ULong
End Structure

import ctypes
from ctypes import wintypes

class DO_DOWNLOAD_RANGE(ctypes.Structure):
    _fields_ = [
        ("Offset", ctypes.c_ulonglong),
        ("Length", ctypes.c_ulonglong),
    ]

#[repr(C)]
pub struct DO_DOWNLOAD_RANGE {
    pub Offset: u64,
    pub Length: u64,
}

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

type DO_DOWNLOAD_RANGE struct {
	Offset uint64
	Length uint64
}

type
  DO_DOWNLOAD_RANGE = record
    Offset: UInt64;
    Length: UInt64;
  end;

const DO_DOWNLOAD_RANGE = extern struct {
    Offset: u64,
    Length: u64,
};

type
  DO_DOWNLOAD_RANGE {.bycopy.} = object
    Offset: uint64
    Length: uint64

struct DO_DOWNLOAD_RANGE
{
    ulong Offset;
    ulong Length;
}