KSQUERYBUFFER

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct KSIDENTIFIER
{
    public _Anonymous_e__Union Anonymous;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct KSQUERYBUFFER
{
    public KSIDENTIFIER Event;
    public IntPtr EventData;
    public IntPtr Reserved;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure KSIDENTIFIER
    Public Anonymous As _Anonymous_e__Union
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure KSQUERYBUFFER
    Public Event As KSIDENTIFIER
    Public EventData As IntPtr
    Public Reserved As IntPtr
End Structure

import ctypes
from ctypes import wintypes

class KSIDENTIFIER(ctypes.Structure):
    _fields_ = [
        ("Anonymous", _Anonymous_e__Union),
    ]

class KSQUERYBUFFER(ctypes.Structure):
    _fields_ = [
        ("Event", KSIDENTIFIER),
        ("EventData", ctypes.c_void_p),
        ("Reserved", ctypes.c_void_p),
    ]

#[repr(C)]
pub struct KSIDENTIFIER {
    pub Anonymous: _Anonymous_e__Union,
}

#[repr(C)]
pub struct KSQUERYBUFFER {
    pub Event: KSIDENTIFIER,
    pub EventData: *mut core::ffi::c_void,
    pub Reserved: *mut core::ffi::c_void,
}

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

type KSIDENTIFIER struct {
	Anonymous _Anonymous_e__Union
}

type KSQUERYBUFFER struct {
	Event KSIDENTIFIER
	EventData uintptr
	Reserved uintptr
}

type
  KSIDENTIFIER = record
    Anonymous: _Anonymous_e__Union;
  end;

  KSQUERYBUFFER = record
    Event: KSIDENTIFIER;
    EventData: Pointer;
    Reserved: Pointer;
  end;

const KSIDENTIFIER = extern struct {
    Anonymous: _Anonymous_e__Union,
};

const KSQUERYBUFFER = extern struct {
    Event: KSIDENTIFIER,
    EventData: ?*anyopaque,
    Reserved: ?*anyopaque,
};

type
  KSIDENTIFIER {.bycopy.} = object
    Anonymous: _Anonymous_e__Union

  KSQUERYBUFFER {.bycopy.} = object
    Event: KSIDENTIFIER
    EventData: pointer
    Reserved: pointer

struct KSIDENTIFIER
{
    _Anonymous_e__Union Anonymous;
}

struct KSQUERYBUFFER
{
    KSIDENTIFIER Event;
    void* EventData;
    void* Reserved;
}