OleLockRunning

// OLE32.dll
#include <windows.h>

HRESULT OleLockRunning(
    IUnknown* pUnknown,
    BOOL fLock,
    BOOL fLastUnlockCloses
);

<DllImport("OLE32.dll", ExactSpelling:=True)>
Public Shared Function OleLockRunning(
    pUnknown As IntPtr,   ' IUnknown*
    fLock As Boolean,   ' BOOL
    fLastUnlockCloses As Boolean   ' BOOL
) As Integer
End Function

' pUnknown : IUnknown*
' fLock : BOOL
' fLastUnlockCloses : BOOL
Declare PtrSafe Function OleLockRunning Lib "ole32" ( _
    ByVal pUnknown As LongPtr, _
    ByVal fLock As Long, _
    ByVal fLastUnlockCloses As Long) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

OleLockRunning = ctypes.windll.ole32.OleLockRunning
OleLockRunning.restype = ctypes.c_int
OleLockRunning.argtypes = [
    ctypes.c_void_p,  # pUnknown : IUnknown*
    wintypes.BOOL,  # fLock : BOOL
    wintypes.BOOL,  # fLastUnlockCloses : BOOL
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('OLE32.dll')
OleLockRunning = Fiddle::Function.new(
  lib['OleLockRunning'],
  [
    Fiddle::TYPE_VOIDP,  # pUnknown : IUnknown*
    Fiddle::TYPE_INT,  # fLock : BOOL
    Fiddle::TYPE_INT,  # fLastUnlockCloses : BOOL
  ],
  Fiddle::TYPE_INT)

#[link(name = "ole32")]
extern "system" {
    fn OleLockRunning(
        pUnknown: *mut core::ffi::c_void,  // IUnknown*
        fLock: i32,  // BOOL
        fLastUnlockCloses: i32  // BOOL
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("OLE32.dll")]
public static extern int OleLockRunning(IntPtr pUnknown, bool fLock, bool fLastUnlockCloses);
"@
$api = Add-Type -MemberDefinition $sig -Name 'OLE32_OleLockRunning' -Namespace Win32 -PassThru
# $api::OleLockRunning(pUnknown, fLock, fLastUnlockCloses)

#uselib "OLE32.dll"
#func global OleLockRunning "OleLockRunning" sptr, sptr, sptr
; OleLockRunning pUnknown, fLock, fLastUnlockCloses   ; 戻り値は stat
; pUnknown : IUnknown* -> "sptr"
; fLock : BOOL -> "sptr"
; fLastUnlockCloses : BOOL -> "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。

#uselib "OLE32.dll"
#cfunc global OleLockRunning "OleLockRunning" sptr, int, int
; res = OleLockRunning(pUnknown, fLock, fLastUnlockCloses)
; pUnknown : IUnknown* -> "sptr"
; fLock : BOOL -> "int"
; fLastUnlockCloses : BOOL -> "int"

; HRESULT OleLockRunning(IUnknown* pUnknown, BOOL fLock, BOOL fLastUnlockCloses)
#uselib "OLE32.dll"
#cfunc global OleLockRunning "OleLockRunning" intptr, int, int
; res = OleLockRunning(pUnknown, fLock, fLastUnlockCloses)
; pUnknown : IUnknown* -> "intptr"
; fLock : BOOL -> "int"
; fLastUnlockCloses : BOOL -> "int"

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

var (
	ole32 = windows.NewLazySystemDLL("OLE32.dll")
	procOleLockRunning = ole32.NewProc("OleLockRunning")
)

// pUnknown (IUnknown*), fLock (BOOL), fLastUnlockCloses (BOOL)
r1, _, err := procOleLockRunning.Call(
	uintptr(pUnknown),
	uintptr(fLock),
	uintptr(fLastUnlockCloses),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function OleLockRunning(
  pUnknown: Pointer;   // IUnknown*
  fLock: BOOL;   // BOOL
  fLastUnlockCloses: BOOL   // BOOL
): Integer; stdcall;
  external 'OLE32.dll' name 'OleLockRunning';

result := DllCall("OLE32\OleLockRunning"
    , "Ptr", pUnknown   ; IUnknown*
    , "Int", fLock   ; BOOL
    , "Int", fLastUnlockCloses   ; BOOL
    , "Int")   ; return: HRESULT

●OleLockRunning(pUnknown, fLock, fLastUnlockCloses) = DLL("OLE32.dll", "int OleLockRunning(void*, bool, bool)")
# 呼び出し: OleLockRunning(pUnknown, fLock, fLastUnlockCloses)
# pUnknown : IUnknown* -> "void*"
# fLock : BOOL -> "bool"
# fLastUnlockCloses : BOOL -> "bool"
# 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 "ole32" fn OleLockRunning(
    pUnknown: ?*anyopaque, // IUnknown*
    fLock: i32, // BOOL
    fLastUnlockCloses: i32 // BOOL
) callconv(std.os.windows.WINAPI) i32;

proc OleLockRunning(
    pUnknown: pointer,  # IUnknown*
    fLock: int32,  # BOOL
    fLastUnlockCloses: int32  # BOOL
): int32 {.importc: "OleLockRunning", stdcall, dynlib: "OLE32.dll".}

pragma(lib, "ole32");
extern(Windows)
int OleLockRunning(
    void* pUnknown,   // IUnknown*
    int fLock,   // BOOL
    int fLastUnlockCloses   // BOOL
);

ccall((:OleLockRunning, "OLE32.dll"), stdcall, Int32,
      (Ptr{Cvoid}, Int32, Int32),
      pUnknown, fLock, fLastUnlockCloses)
# pUnknown : IUnknown* -> Ptr{Cvoid}
# fLock : BOOL -> Int32
# fLastUnlockCloses : BOOL -> Int32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t OleLockRunning(
    void* pUnknown,
    int32_t fLock,
    int32_t fLastUnlockCloses);
]]
local ole32 = ffi.load("ole32")
-- ole32.OleLockRunning(pUnknown, fLock, fLastUnlockCloses)
-- pUnknown : IUnknown*
-- fLock : BOOL
-- fLastUnlockCloses : BOOL
-- 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('OLE32.dll');
const OleLockRunning = lib.func('__stdcall', 'OleLockRunning', 'int32_t', ['void *', 'int32_t', 'int32_t']);
// OleLockRunning(pUnknown, fLock, fLastUnlockCloses)
// pUnknown : IUnknown* -> 'void *'
// fLock : BOOL -> 'int32_t'
// fLastUnlockCloses : BOOL -> 'int32_t'
// 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("OLE32.dll", {
  OleLockRunning: { parameters: ["pointer", "i32", "i32"], result: "i32" },
});
// lib.symbols.OleLockRunning(pUnknown, fLock, fLastUnlockCloses)
// pUnknown : IUnknown* -> "pointer"
// fLock : BOOL -> "i32"
// fLastUnlockCloses : BOOL -> "i32"
// 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 OleLockRunning(
    void* pUnknown,
    int32_t fLock,
    int32_t fLastUnlockCloses);
C, "OLE32.dll");
// $ffi->OleLockRunning(pUnknown, fLock, fLastUnlockCloses);
// pUnknown : IUnknown*
// fLock : BOOL
// fLastUnlockCloses : BOOL
// 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 Ole32 extends StdCallLibrary {
    Ole32 INSTANCE = Native.load("ole32", Ole32.class);
    int OleLockRunning(
        Pointer pUnknown,   // IUnknown*
        boolean fLock,   // BOOL
        boolean fLastUnlockCloses   // BOOL
    );
}

@[Link("ole32")]
lib LibOLE32
  fun OleLockRunning = OleLockRunning(
    pUnknown : Void*,   # IUnknown*
    fLock : Int32,   # BOOL
    fLastUnlockCloses : Int32   # BOOL
  ) : 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 OleLockRunningNative = Int32 Function(Pointer<Void>, Int32, Int32);
typedef OleLockRunningDart = int Function(Pointer<Void>, int, int);
final OleLockRunning = DynamicLibrary.open('OLE32.dll')
    .lookupFunction<OleLockRunningNative, OleLockRunningDart>('OleLockRunning');
// pUnknown : IUnknown* -> Pointer<Void>
// fLock : BOOL -> Int32
// fLastUnlockCloses : BOOL -> Int32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function OleLockRunning(
  pUnknown: Pointer;   // IUnknown*
  fLock: BOOL;   // BOOL
  fLastUnlockCloses: BOOL   // BOOL
): Integer; stdcall;
  external 'OLE32.dll' name 'OleLockRunning';

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

foreign import stdcall safe "OleLockRunning"
  c_OleLockRunning :: Ptr () -> CInt -> CInt -> IO Int32
-- pUnknown : IUnknown* -> Ptr ()
-- fLock : BOOL -> CInt
-- fLastUnlockCloses : BOOL -> CInt
-- 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 olelockrunning =
  foreign "OleLockRunning"
    ((ptr void) @-> int32_t @-> int32_t @-> returning int32_t)
(* pUnknown : IUnknown* -> (ptr void) *)
(* fLock : BOOL -> int32_t *)
(* fLastUnlockCloses : BOOL -> int32_t *)
(* 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 ole32 (t "OLE32.dll"))
(cffi:use-foreign-library ole32)

(cffi:defcfun ("OleLockRunning" ole-lock-running :convention :stdcall) :int32
  (p-unknown :pointer)   ; IUnknown*
  (f-lock :int32)   ; BOOL
  (f-last-unlock-closes :int32))   ; BOOL
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $OleLockRunning = Win32::API::More->new('OLE32',
    'int OleLockRunning(LPVOID pUnknown, BOOL fLock, BOOL fLastUnlockCloses)');
# my $ret = $OleLockRunning->Call($pUnknown, $fLock, $fLastUnlockCloses);
# pUnknown : IUnknown* -> LPVOID
# fLock : BOOL -> BOOL
# fLastUnlockCloses : BOOL -> BOOL
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。