WindowFromAccessibleObject

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

HRESULT WindowFromAccessibleObject(
    IAccessible* param0,
    HWND* phwnd   // optional
);

<DllImport("OLEACC.dll", ExactSpelling:=True)>
Public Shared Function WindowFromAccessibleObject(
    param0 As IntPtr,   ' IAccessible*
    phwnd As IntPtr   ' HWND* optional, out
) As Integer
End Function

' param0 : IAccessible*
' phwnd : HWND* optional, out
Declare PtrSafe Function WindowFromAccessibleObject Lib "oleacc" ( _
    ByVal param0 As LongPtr, _
    ByVal phwnd 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

WindowFromAccessibleObject = ctypes.windll.oleacc.WindowFromAccessibleObject
WindowFromAccessibleObject.restype = ctypes.c_int
WindowFromAccessibleObject.argtypes = [
    ctypes.c_void_p,  # param0 : IAccessible*
    ctypes.c_void_p,  # phwnd : HWND* optional, out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('OLEACC.dll')
WindowFromAccessibleObject = Fiddle::Function.new(
  lib['WindowFromAccessibleObject'],
  [
    Fiddle::TYPE_VOIDP,  # param0 : IAccessible*
    Fiddle::TYPE_VOIDP,  # phwnd : HWND* optional, out
  ],
  Fiddle::TYPE_INT)

#[link(name = "oleacc")]
extern "system" {
    fn WindowFromAccessibleObject(
        param0: *mut core::ffi::c_void,  // IAccessible*
        phwnd: *mut *mut core::ffi::c_void  // HWND* optional, out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("OLEACC.dll")]
public static extern int WindowFromAccessibleObject(IntPtr param0, IntPtr phwnd);
"@
$api = Add-Type -MemberDefinition $sig -Name 'OLEACC_WindowFromAccessibleObject' -Namespace Win32 -PassThru
# $api::WindowFromAccessibleObject(param0, phwnd)

#uselib "OLEACC.dll"
#func global WindowFromAccessibleObject "WindowFromAccessibleObject" sptr, sptr
; WindowFromAccessibleObject param0, phwnd   ; 戻り値は stat
; param0 : IAccessible* -> "sptr"
; phwnd : HWND* optional, 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。

#uselib "OLEACC.dll"
#cfunc global WindowFromAccessibleObject "WindowFromAccessibleObject" sptr, sptr
; res = WindowFromAccessibleObject(param0, phwnd)
; param0 : IAccessible* -> "sptr"
; phwnd : HWND* optional, out -> "sptr"

; HRESULT WindowFromAccessibleObject(IAccessible* param0, HWND* phwnd)
#uselib "OLEACC.dll"
#cfunc global WindowFromAccessibleObject "WindowFromAccessibleObject" intptr, intptr
; res = WindowFromAccessibleObject(param0, phwnd)
; param0 : IAccessible* -> "intptr"
; phwnd : HWND* optional, out -> "intptr"

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

var (
	oleacc = windows.NewLazySystemDLL("OLEACC.dll")
	procWindowFromAccessibleObject = oleacc.NewProc("WindowFromAccessibleObject")
)

// param0 (IAccessible*), phwnd (HWND* optional, out)
r1, _, err := procWindowFromAccessibleObject.Call(
	uintptr(param0),
	uintptr(phwnd),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function WindowFromAccessibleObject(
  param0: Pointer;   // IAccessible*
  phwnd: Pointer   // HWND* optional, out
): Integer; stdcall;
  external 'OLEACC.dll' name 'WindowFromAccessibleObject';

result := DllCall("OLEACC\WindowFromAccessibleObject"
    , "Ptr", param0   ; IAccessible*
    , "Ptr", phwnd   ; HWND* optional, out
    , "Int")   ; return: HRESULT

●WindowFromAccessibleObject(param0, phwnd) = DLL("OLEACC.dll", "int WindowFromAccessibleObject(void*, void*)")
# 呼び出し: WindowFromAccessibleObject(param0, phwnd)
# param0 : IAccessible* -> "void*"
# phwnd : HWND* optional, 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 "oleacc" fn WindowFromAccessibleObject(
    param0: ?*anyopaque, // IAccessible*
    phwnd: ?*anyopaque // HWND* optional, out
) callconv(std.os.windows.WINAPI) i32;

proc WindowFromAccessibleObject(
    param0: pointer,  # IAccessible*
    phwnd: pointer  # HWND* optional, out
): int32 {.importc: "WindowFromAccessibleObject", stdcall, dynlib: "OLEACC.dll".}

pragma(lib, "oleacc");
extern(Windows)
int WindowFromAccessibleObject(
    void* param0,   // IAccessible*
    void* phwnd   // HWND* optional, out
);

ccall((:WindowFromAccessibleObject, "OLEACC.dll"), stdcall, Int32,
      (Ptr{Cvoid}, Ptr{Cvoid}),
      param0, phwnd)
# param0 : IAccessible* -> Ptr{Cvoid}
# phwnd : HWND* optional, out -> Ptr{Cvoid}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t WindowFromAccessibleObject(
    void* param0,
    void* phwnd);
]]
local oleacc = ffi.load("oleacc")
-- oleacc.WindowFromAccessibleObject(param0, phwnd)
-- param0 : IAccessible*
-- phwnd : HWND* optional, 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('OLEACC.dll');
const WindowFromAccessibleObject = lib.func('__stdcall', 'WindowFromAccessibleObject', 'int32_t', ['void *', 'void *']);
// WindowFromAccessibleObject(param0, phwnd)
// param0 : IAccessible* -> 'void *'
// phwnd : HWND* optional, 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("OLEACC.dll", {
  WindowFromAccessibleObject: { parameters: ["pointer", "pointer"], result: "i32" },
});
// lib.symbols.WindowFromAccessibleObject(param0, phwnd)
// param0 : IAccessible* -> "pointer"
// phwnd : HWND* optional, 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 WindowFromAccessibleObject(
    void* param0,
    void* phwnd);
C, "OLEACC.dll");
// $ffi->WindowFromAccessibleObject(param0, phwnd);
// param0 : IAccessible*
// phwnd : HWND* optional, 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 Oleacc extends StdCallLibrary {
    Oleacc INSTANCE = Native.load("oleacc", Oleacc.class);
    int WindowFromAccessibleObject(
        Pointer param0,   // IAccessible*
        Pointer phwnd   // HWND* optional, out
    );
}

@[Link("oleacc")]
lib LibOLEACC
  fun WindowFromAccessibleObject = WindowFromAccessibleObject(
    param0 : Void*,   # IAccessible*
    phwnd : Void*   # HWND* optional, 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 WindowFromAccessibleObjectNative = Int32 Function(Pointer<Void>, Pointer<Void>);
typedef WindowFromAccessibleObjectDart = int Function(Pointer<Void>, Pointer<Void>);
final WindowFromAccessibleObject = DynamicLibrary.open('OLEACC.dll')
    .lookupFunction<WindowFromAccessibleObjectNative, WindowFromAccessibleObjectDart>('WindowFromAccessibleObject');
// param0 : IAccessible* -> Pointer<Void>
// phwnd : HWND* optional, out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function WindowFromAccessibleObject(
  param0: Pointer;   // IAccessible*
  phwnd: Pointer   // HWND* optional, out
): Integer; stdcall;
  external 'OLEACC.dll' name 'WindowFromAccessibleObject';

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

foreign import stdcall safe "WindowFromAccessibleObject"
  c_WindowFromAccessibleObject :: Ptr () -> Ptr () -> IO Int32
-- param0 : IAccessible* -> Ptr ()
-- phwnd : HWND* optional, 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 windowfromaccessibleobject =
  foreign "WindowFromAccessibleObject"
    ((ptr void) @-> (ptr void) @-> returning int32_t)
(* param0 : IAccessible* -> (ptr void) *)
(* phwnd : HWND* optional, 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 oleacc (t "OLEACC.dll"))
(cffi:use-foreign-library oleacc)

(cffi:defcfun ("WindowFromAccessibleObject" window-from-accessible-object :convention :stdcall) :int32
  (param0 :pointer)   ; IAccessible*
  (phwnd :pointer))   ; HWND* optional, out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $WindowFromAccessibleObject = Win32::API::More->new('OLEACC',
    'int WindowFromAccessibleObject(LPVOID param0, HANDLE phwnd)');
# my $ret = $WindowFromAccessibleObject->Call($param0, $phwnd);
# param0 : IAccessible* -> LPVOID
# phwnd : HWND* optional, out -> HANDLE
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。