MDNS_QUERY_HANDLE

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct MDNS_QUERY_HANDLE
{
    [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 256)] public string nameBuf;
    public ushort wType;
    public IntPtr pSubscription;
    public IntPtr pWnfCallbackParams;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 2)] public uint[] stateNameData;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure MDNS_QUERY_HANDLE
    <MarshalAs(UnmanagedType.ByValTStr, SizeConst:=256)> Public nameBuf As String
    Public wType As UShort
    Public pSubscription As IntPtr
    Public pWnfCallbackParams As IntPtr
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=2)> Public stateNameData() As UInteger
End Structure

import ctypes
from ctypes import wintypes

class MDNS_QUERY_HANDLE(ctypes.Structure):
    _fields_ = [
        ("nameBuf", ctypes.c_wchar * 256),
        ("wType", ctypes.c_ushort),
        ("pSubscription", ctypes.c_void_p),
        ("pWnfCallbackParams", ctypes.c_void_p),
        ("stateNameData", wintypes.DWORD * 2),
    ]

#[repr(C)]
pub struct MDNS_QUERY_HANDLE {
    pub nameBuf: [u16; 256],
    pub wType: u16,
    pub pSubscription: *mut core::ffi::c_void,
    pub pWnfCallbackParams: *mut core::ffi::c_void,
    pub stateNameData: [u32; 2],
}

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

type MDNS_QUERY_HANDLE struct {
	nameBuf [256]uint16
	wType uint16
	pSubscription uintptr
	pWnfCallbackParams uintptr
	stateNameData [2]uint32
}

type
  MDNS_QUERY_HANDLE = record
    nameBuf: array[0..255] of WideChar;
    wType: Word;
    pSubscription: Pointer;
    pWnfCallbackParams: Pointer;
    stateNameData: array[0..1] of DWORD;
  end;

const MDNS_QUERY_HANDLE = extern struct {
    nameBuf: [256]u16,
    wType: u16,
    pSubscription: ?*anyopaque,
    pWnfCallbackParams: ?*anyopaque,
    stateNameData: [2]u32,
};

type
  MDNS_QUERY_HANDLE {.bycopy.} = object
    nameBuf: array[256, uint16]
    wType: uint16
    pSubscription: pointer
    pWnfCallbackParams: pointer
    stateNameData: array[2, uint32]

struct MDNS_QUERY_HANDLE
{
    wchar[256] nameBuf;
    ushort wType;
    void* pSubscription;
    void* pWnfCallbackParams;
    uint[2] stateNameData;
}