COPYFILE2_CREATE_OPLOCK_KEYS

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct COPYFILE2_CREATE_OPLOCK_KEYS
{
    public Guid ParentOplockKey;
    public Guid TargetOplockKey;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure COPYFILE2_CREATE_OPLOCK_KEYS
    Public ParentOplockKey As Guid
    Public TargetOplockKey As Guid
End Structure

import ctypes
from ctypes import wintypes

class COPYFILE2_CREATE_OPLOCK_KEYS(ctypes.Structure):
    _fields_ = [
        ("ParentOplockKey", GUID),
        ("TargetOplockKey", GUID),
    ]

#[repr(C)]
pub struct COPYFILE2_CREATE_OPLOCK_KEYS {
    pub ParentOplockKey: GUID,
    pub TargetOplockKey: GUID,
}

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

type COPYFILE2_CREATE_OPLOCK_KEYS struct {
	ParentOplockKey windows.GUID
	TargetOplockKey windows.GUID
}

type
  COPYFILE2_CREATE_OPLOCK_KEYS = record
    ParentOplockKey: TGUID;
    TargetOplockKey: TGUID;
  end;

const COPYFILE2_CREATE_OPLOCK_KEYS = extern struct {
    ParentOplockKey: GUID,
    TargetOplockKey: GUID,
};

type
  COPYFILE2_CREATE_OPLOCK_KEYS {.bycopy.} = object
    ParentOplockKey: GUID
    TargetOplockKey: GUID

struct COPYFILE2_CREATE_OPLOCK_KEYS
{
    GUID ParentOplockKey;
    GUID TargetOplockKey;
}