CfConvertToPlaceholder

// cldapi.dll
#include <windows.h>

HRESULT CfConvertToPlaceholder(
    HANDLE FileHandle,
    const void* FileIdentity,   // optional
    DWORD FileIdentityLength,
    CF_CONVERT_FLAGS ConvertFlags,
    LONGLONG* ConvertUsn,   // optional
    OVERLAPPED* Overlapped   // optional
);

<DllImport("cldapi.dll", ExactSpelling:=True)>
Public Shared Function CfConvertToPlaceholder(
    FileHandle As IntPtr,   ' HANDLE
    FileIdentity As IntPtr,   ' void* optional
    FileIdentityLength As UInteger,   ' DWORD
    ConvertFlags As Integer,   ' CF_CONVERT_FLAGS
    ConvertUsn As IntPtr,   ' LONGLONG* optional, out
    Overlapped As IntPtr   ' OVERLAPPED* optional, in/out
) As Integer
End Function

' FileHandle : HANDLE
' FileIdentity : void* optional
' FileIdentityLength : DWORD
' ConvertFlags : CF_CONVERT_FLAGS
' ConvertUsn : LONGLONG* optional, out
' Overlapped : OVERLAPPED* optional, in/out
Declare PtrSafe Function CfConvertToPlaceholder Lib "cldapi" ( _
    ByVal FileHandle As LongPtr, _
    ByVal FileIdentity As LongPtr, _
    ByVal FileIdentityLength As Long, _
    ByVal ConvertFlags As Long, _
    ByVal ConvertUsn As LongPtr, _
    ByVal Overlapped As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

CfConvertToPlaceholder = ctypes.windll.cldapi.CfConvertToPlaceholder
CfConvertToPlaceholder.restype = ctypes.c_int
CfConvertToPlaceholder.argtypes = [
    wintypes.HANDLE,  # FileHandle : HANDLE
    ctypes.POINTER(None),  # FileIdentity : void* optional
    wintypes.DWORD,  # FileIdentityLength : DWORD
    ctypes.c_int,  # ConvertFlags : CF_CONVERT_FLAGS
    ctypes.POINTER(ctypes.c_longlong),  # ConvertUsn : LONGLONG* optional, out
    ctypes.c_void_p,  # Overlapped : OVERLAPPED* optional, in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('cldapi.dll')
CfConvertToPlaceholder = Fiddle::Function.new(
  lib['CfConvertToPlaceholder'],
  [
    Fiddle::TYPE_VOIDP,  # FileHandle : HANDLE
    Fiddle::TYPE_VOIDP,  # FileIdentity : void* optional
    -Fiddle::TYPE_INT,  # FileIdentityLength : DWORD
    Fiddle::TYPE_INT,  # ConvertFlags : CF_CONVERT_FLAGS
    Fiddle::TYPE_VOIDP,  # ConvertUsn : LONGLONG* optional, out
    Fiddle::TYPE_VOIDP,  # Overlapped : OVERLAPPED* optional, in/out
  ],
  Fiddle::TYPE_INT)

#[link(name = "cldapi")]
extern "system" {
    fn CfConvertToPlaceholder(
        FileHandle: *mut core::ffi::c_void,  // HANDLE
        FileIdentity: *const (),  // void* optional
        FileIdentityLength: u32,  // DWORD
        ConvertFlags: i32,  // CF_CONVERT_FLAGS
        ConvertUsn: *mut i64,  // LONGLONG* optional, out
        Overlapped: *mut OVERLAPPED  // OVERLAPPED* optional, in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("cldapi.dll")]
public static extern int CfConvertToPlaceholder(IntPtr FileHandle, IntPtr FileIdentity, uint FileIdentityLength, int ConvertFlags, IntPtr ConvertUsn, IntPtr Overlapped);
"@
$api = Add-Type -MemberDefinition $sig -Name 'cldapi_CfConvertToPlaceholder' -Namespace Win32 -PassThru
# $api::CfConvertToPlaceholder(FileHandle, FileIdentity, FileIdentityLength, ConvertFlags, ConvertUsn, Overlapped)

#uselib "cldapi.dll"
#func global CfConvertToPlaceholder "CfConvertToPlaceholder" sptr, sptr, sptr, sptr, sptr, sptr
; CfConvertToPlaceholder FileHandle, FileIdentity, FileIdentityLength, ConvertFlags, varptr(ConvertUsn), varptr(Overlapped)   ; 戻り値は stat
; FileHandle : HANDLE -> "sptr"
; FileIdentity : void* optional -> "sptr"
; FileIdentityLength : DWORD -> "sptr"
; ConvertFlags : CF_CONVERT_FLAGS -> "sptr"
; ConvertUsn : LONGLONG* optional, out -> "sptr"
; Overlapped : OVERLAPPED* optional, in/out -> "sptr"
; ※HSP3.7は #func のため戻り値はシステム変数 stat に格納されます。

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	cldapi = windows.NewLazySystemDLL("cldapi.dll")
	procCfConvertToPlaceholder = cldapi.NewProc("CfConvertToPlaceholder")
)

// FileHandle (HANDLE), FileIdentity (void* optional), FileIdentityLength (DWORD), ConvertFlags (CF_CONVERT_FLAGS), ConvertUsn (LONGLONG* optional, out), Overlapped (OVERLAPPED* optional, in/out)
r1, _, err := procCfConvertToPlaceholder.Call(
	uintptr(FileHandle),
	uintptr(FileIdentity),
	uintptr(FileIdentityLength),
	uintptr(ConvertFlags),
	uintptr(ConvertUsn),
	uintptr(Overlapped),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function CfConvertToPlaceholder(
  FileHandle: THandle;   // HANDLE
  FileIdentity: Pointer;   // void* optional
  FileIdentityLength: DWORD;   // DWORD
  ConvertFlags: Integer;   // CF_CONVERT_FLAGS
  ConvertUsn: Pointer;   // LONGLONG* optional, out
  Overlapped: Pointer   // OVERLAPPED* optional, in/out
): Integer; stdcall;
  external 'cldapi.dll' name 'CfConvertToPlaceholder';

result := DllCall("cldapi\CfConvertToPlaceholder"
    , "Ptr", FileHandle   ; HANDLE
    , "Ptr", FileIdentity   ; void* optional
    , "UInt", FileIdentityLength   ; DWORD
    , "Int", ConvertFlags   ; CF_CONVERT_FLAGS
    , "Ptr", ConvertUsn   ; LONGLONG* optional, out
    , "Ptr", Overlapped   ; OVERLAPPED* optional, in/out
    , "Int")   ; return: HRESULT

●CfConvertToPlaceholder(FileHandle, FileIdentity, FileIdentityLength, ConvertFlags, ConvertUsn, Overlapped) = DLL("cldapi.dll", "int CfConvertToPlaceholder(void*, void*, dword, int, void*, void*)")
# 呼び出し: CfConvertToPlaceholder(FileHandle, FileIdentity, FileIdentityLength, ConvertFlags, ConvertUsn, Overlapped)
# FileHandle : HANDLE -> "void*"
# FileIdentity : void* optional -> "void*"
# FileIdentityLength : DWORD -> "dword"
# ConvertFlags : CF_CONVERT_FLAGS -> "int"
# ConvertUsn : LONGLONG* optional, out -> "void*"
# Overlapped : OVERLAPPED* optional, in/out -> "void*"
# なでしこ1は32bit・ANSI(Shift_JIS)。文字列=char*(ANSI)、ポインタ/ハンドル=void*(4byte)。

const std = @import("std");

extern "cldapi" fn CfConvertToPlaceholder(
    FileHandle: ?*anyopaque, // HANDLE
    FileIdentity: ?*anyopaque, // void* optional
    FileIdentityLength: u32, // DWORD
    ConvertFlags: i32, // CF_CONVERT_FLAGS
    ConvertUsn: [*c]i64, // LONGLONG* optional, out
    Overlapped: [*c]OVERLAPPED // OVERLAPPED* optional, in/out
) callconv(std.os.windows.WINAPI) i32;

proc CfConvertToPlaceholder(
    FileHandle: pointer,  # HANDLE
    FileIdentity: pointer,  # void* optional
    FileIdentityLength: uint32,  # DWORD
    ConvertFlags: int32,  # CF_CONVERT_FLAGS
    ConvertUsn: ptr int64,  # LONGLONG* optional, out
    Overlapped: ptr OVERLAPPED  # OVERLAPPED* optional, in/out
): int32 {.importc: "CfConvertToPlaceholder", stdcall, dynlib: "cldapi.dll".}

pragma(lib, "cldapi");
extern(Windows)
int CfConvertToPlaceholder(
    void* FileHandle,   // HANDLE
    void* FileIdentity,   // void* optional
    uint FileIdentityLength,   // DWORD
    int ConvertFlags,   // CF_CONVERT_FLAGS
    long* ConvertUsn,   // LONGLONG* optional, out
    OVERLAPPED* Overlapped   // OVERLAPPED* optional, in/out
);

ccall((:CfConvertToPlaceholder, "cldapi.dll"), stdcall, Int32,
      (Ptr{Cvoid}, Ptr{Cvoid}, UInt32, Int32, Ptr{Int64}, Ptr{OVERLAPPED}),
      FileHandle, FileIdentity, FileIdentityLength, ConvertFlags, ConvertUsn, Overlapped)
# FileHandle : HANDLE -> Ptr{Cvoid}
# FileIdentity : void* optional -> Ptr{Cvoid}
# FileIdentityLength : DWORD -> UInt32
# ConvertFlags : CF_CONVERT_FLAGS -> Int32
# ConvertUsn : LONGLONG* optional, out -> Ptr{Int64}
# Overlapped : OVERLAPPED* optional, in/out -> Ptr{OVERLAPPED}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t CfConvertToPlaceholder(
    void* FileHandle,
    void* FileIdentity,
    uint32_t FileIdentityLength,
    int32_t ConvertFlags,
    int64_t* ConvertUsn,
    void* Overlapped);
]]
local cldapi = ffi.load("cldapi")
-- cldapi.CfConvertToPlaceholder(FileHandle, FileIdentity, FileIdentityLength, ConvertFlags, ConvertUsn, Overlapped)
-- FileHandle : HANDLE
-- FileIdentity : void* optional
-- FileIdentityLength : DWORD
-- ConvertFlags : CF_CONVERT_FLAGS
-- ConvertUsn : LONGLONG* optional, out
-- Overlapped : OVERLAPPED* optional, in/out
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。

const koffi = require('koffi');
const lib = koffi.load('cldapi.dll');
const CfConvertToPlaceholder = lib.func('__stdcall', 'CfConvertToPlaceholder', 'int32_t', ['void *', 'void *', 'uint32_t', 'int32_t', 'int64_t *', 'void *']);
// CfConvertToPlaceholder(FileHandle, FileIdentity, FileIdentityLength, ConvertFlags, ConvertUsn, Overlapped)
// FileHandle : HANDLE -> 'void *'
// FileIdentity : void* optional -> 'void *'
// FileIdentityLength : DWORD -> 'uint32_t'
// ConvertFlags : CF_CONVERT_FLAGS -> 'int32_t'
// ConvertUsn : LONGLONG* optional, out -> 'int64_t *'
// Overlapped : OVERLAPPED* optional, in/out -> 'void *'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。

const lib = Deno.dlopen("cldapi.dll", {
  CfConvertToPlaceholder: { parameters: ["pointer", "pointer", "u32", "i32", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.CfConvertToPlaceholder(FileHandle, FileIdentity, FileIdentityLength, ConvertFlags, ConvertUsn, Overlapped)
// FileHandle : HANDLE -> "pointer"
// FileIdentity : void* optional -> "pointer"
// FileIdentityLength : DWORD -> "u32"
// ConvertFlags : CF_CONVERT_FLAGS -> "i32"
// ConvertUsn : LONGLONG* optional, out -> "pointer"
// Overlapped : OVERLAPPED* optional, in/out -> "pointer"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。

<?php
$ffi = FFI::cdef(<<<C
int32_t CfConvertToPlaceholder(
    void* FileHandle,
    void* FileIdentity,
    uint32_t FileIdentityLength,
    int32_t ConvertFlags,
    int64_t* ConvertUsn,
    void* Overlapped);
C, "cldapi.dll");
// $ffi->CfConvertToPlaceholder(FileHandle, FileIdentity, FileIdentityLength, ConvertFlags, ConvertUsn, Overlapped);
// FileHandle : HANDLE
// FileIdentity : void* optional
// FileIdentityLength : DWORD
// ConvertFlags : CF_CONVERT_FLAGS
// ConvertUsn : LONGLONG* optional, out
// Overlapped : OVERLAPPED* optional, in/out
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。

import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;

public interface Cldapi extends StdCallLibrary {
    Cldapi INSTANCE = Native.load("cldapi", Cldapi.class);
    int CfConvertToPlaceholder(
        Pointer FileHandle,   // HANDLE
        Pointer FileIdentity,   // void* optional
        int FileIdentityLength,   // DWORD
        int ConvertFlags,   // CF_CONVERT_FLAGS
        LongByReference ConvertUsn,   // LONGLONG* optional, out
        Pointer Overlapped   // OVERLAPPED* optional, in/out
    );
}

@[Link("cldapi")]
lib Libcldapi
  fun CfConvertToPlaceholder = CfConvertToPlaceholder(
    FileHandle : Void*,   # HANDLE
    FileIdentity : Void*,   # void* optional
    FileIdentityLength : UInt32,   # DWORD
    ConvertFlags : Int32,   # CF_CONVERT_FLAGS
    ConvertUsn : Int64*,   # LONGLONG* optional, out
    Overlapped : OVERLAPPED*   # OVERLAPPED* optional, in/out
  ) : Int32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。

import 'dart:ffi';
import 'package:ffi/ffi.dart';

typedef CfConvertToPlaceholderNative = Int32 Function(Pointer<Void>, Pointer<Void>, Uint32, Int32, Pointer<Int64>, Pointer<Void>);
typedef CfConvertToPlaceholderDart = int Function(Pointer<Void>, Pointer<Void>, int, int, Pointer<Int64>, Pointer<Void>);
final CfConvertToPlaceholder = DynamicLibrary.open('cldapi.dll')
    .lookupFunction<CfConvertToPlaceholderNative, CfConvertToPlaceholderDart>('CfConvertToPlaceholder');
// FileHandle : HANDLE -> Pointer<Void>
// FileIdentity : void* optional -> Pointer<Void>
// FileIdentityLength : DWORD -> Uint32
// ConvertFlags : CF_CONVERT_FLAGS -> Int32
// ConvertUsn : LONGLONG* optional, out -> Pointer<Int64>
// Overlapped : OVERLAPPED* optional, in/out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function CfConvertToPlaceholder(
  FileHandle: THandle;   // HANDLE
  FileIdentity: Pointer;   // void* optional
  FileIdentityLength: DWORD;   // DWORD
  ConvertFlags: Integer;   // CF_CONVERT_FLAGS
  ConvertUsn: Pointer;   // LONGLONG* optional, out
  Overlapped: Pointer   // OVERLAPPED* optional, in/out
): Integer; stdcall;
  external 'cldapi.dll' name 'CfConvertToPlaceholder';

import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "CfConvertToPlaceholder"
  c_CfConvertToPlaceholder :: Ptr () -> Ptr () -> Word32 -> Int32 -> Ptr Int64 -> Ptr () -> IO Int32
-- FileHandle : HANDLE -> Ptr ()
-- FileIdentity : void* optional -> Ptr ()
-- FileIdentityLength : DWORD -> Word32
-- ConvertFlags : CF_CONVERT_FLAGS -> Int32
-- ConvertUsn : LONGLONG* optional, out -> Ptr Int64
-- Overlapped : OVERLAPPED* optional, in/out -> Ptr ()
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。

open Ctypes
open Foreign

let cfconverttoplaceholder =
  foreign "CfConvertToPlaceholder"
    ((ptr void) @-> (ptr void) @-> uint32_t @-> int32_t @-> (ptr int64_t) @-> (ptr void) @-> returning int32_t)
(* FileHandle : HANDLE -> (ptr void) *)
(* FileIdentity : void* optional -> (ptr void) *)
(* FileIdentityLength : DWORD -> uint32_t *)
(* ConvertFlags : CF_CONVERT_FLAGS -> int32_t *)
(* ConvertUsn : LONGLONG* optional, out -> (ptr int64_t) *)
(* Overlapped : OVERLAPPED* optional, in/out -> (ptr void) *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)

(cffi:define-foreign-library cldapi (t "cldapi.dll"))
(cffi:use-foreign-library cldapi)

(cffi:defcfun ("CfConvertToPlaceholder" cf-convert-to-placeholder :convention :stdcall) :int32
  (file-handle :pointer)   ; HANDLE
  (file-identity :pointer)   ; void* optional
  (file-identity-length :uint32)   ; DWORD
  (convert-flags :int32)   ; CF_CONVERT_FLAGS
  (convert-usn :pointer)   ; LONGLONG* optional, out
  (overlapped :pointer))   ; OVERLAPPED* optional, in/out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $CfConvertToPlaceholder = Win32::API::More->new('cldapi',
    'int CfConvertToPlaceholder(HANDLE FileHandle, LPVOID FileIdentity, DWORD FileIdentityLength, int ConvertFlags, LPVOID ConvertUsn, LPVOID Overlapped)');
# my $ret = $CfConvertToPlaceholder->Call($FileHandle, $FileIdentity, $FileIdentityLength, $ConvertFlags, $ConvertUsn, $Overlapped);
# FileHandle : HANDLE -> HANDLE
# FileIdentity : void* optional -> LPVOID
# FileIdentityLength : DWORD -> DWORD
# ConvertFlags : CF_CONVERT_FLAGS -> int
# ConvertUsn : LONGLONG* optional, out -> LPVOID
# Overlapped : OVERLAPPED* optional, in/out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。