DUPLICATE_EXTENTS_DATA

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct DUPLICATE_EXTENTS_DATA
{
    public IntPtr FileHandle;
    public long SourceFileOffset;
    public long TargetFileOffset;
    public long ByteCount;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure DUPLICATE_EXTENTS_DATA
    Public FileHandle As IntPtr
    Public SourceFileOffset As Long
    Public TargetFileOffset As Long
    Public ByteCount As Long
End Structure

import ctypes
from ctypes import wintypes

class DUPLICATE_EXTENTS_DATA(ctypes.Structure):
    _fields_ = [
        ("FileHandle", ctypes.c_void_p),
        ("SourceFileOffset", ctypes.c_longlong),
        ("TargetFileOffset", ctypes.c_longlong),
        ("ByteCount", ctypes.c_longlong),
    ]

#[repr(C)]
pub struct DUPLICATE_EXTENTS_DATA {
    pub FileHandle: *mut core::ffi::c_void,
    pub SourceFileOffset: i64,
    pub TargetFileOffset: i64,
    pub ByteCount: i64,
}

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

type DUPLICATE_EXTENTS_DATA struct {
	FileHandle uintptr
	SourceFileOffset int64
	TargetFileOffset int64
	ByteCount int64
}

type
  DUPLICATE_EXTENTS_DATA = record
    FileHandle: Pointer;
    SourceFileOffset: Int64;
    TargetFileOffset: Int64;
    ByteCount: Int64;
  end;

const DUPLICATE_EXTENTS_DATA = extern struct {
    FileHandle: ?*anyopaque,
    SourceFileOffset: i64,
    TargetFileOffset: i64,
    ByteCount: i64,
};

type
  DUPLICATE_EXTENTS_DATA {.bycopy.} = object
    FileHandle: pointer
    SourceFileOffset: int64
    TargetFileOffset: int64
    ByteCount: int64

struct DUPLICATE_EXTENTS_DATA
{
    void* FileHandle;
    long SourceFileOffset;
    long TargetFileOffset;
    long ByteCount;
}