Win32 API 日本語リファレンス
ホームDevices.AllJoyn › alljoyn_proxybusobject_setpropertyasync

alljoyn_proxybusobject_setpropertyasync

関数
リモートオブジェクトのプロパティ値を非同期で設定する。
DLLMSAJApi.dll呼出規約winapi

シグネチャ

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

QStatus alljoyn_proxybusobject_setpropertyasync(
    alljoyn_proxybusobject proxyObj,
    LPCSTR iface,
    LPCSTR property,
    alljoyn_msgarg value,
    alljoyn_proxybusobject_listener_setpropertycb_ptr callback,
    DWORD timeout,
    void* context
);

パラメーター

名前方向説明
proxyObjalljoyn_proxybusobjectinプロパティを非同期設定する対象のプロキシバスオブジェクトハンドル。
ifaceLPCSTRinプロパティが属するインターフェース名を指すNULL終端文字列。
propertyLPCSTRin設定するプロパティの名前を指すNULL終端文字列。
valuealljoyn_msgargin設定する値を保持するメッセージ引数ハンドル。
callbackalljoyn_proxybusobject_listener_setpropertycb_ptrin設定完了時に呼ばれるコールバック関数へのポインター。
timeoutDWORDin応答待ちのタイムアウト時間。ミリ秒単位。
contextvoid*inoutコールバックに渡される任意のユーザーコンテキスト。NULL可。

戻り値の型: QStatus

各言語での呼び出し定義

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

QStatus alljoyn_proxybusobject_setpropertyasync(
    alljoyn_proxybusobject proxyObj,
    LPCSTR iface,
    LPCSTR property,
    alljoyn_msgarg value,
    alljoyn_proxybusobject_listener_setpropertycb_ptr callback,
    DWORD timeout,
    void* context
);
[DllImport("MSAJApi.dll", ExactSpelling = true)]
static extern int alljoyn_proxybusobject_setpropertyasync(
    IntPtr proxyObj,   // alljoyn_proxybusobject
    [MarshalAs(UnmanagedType.LPStr)] string iface,   // LPCSTR
    [MarshalAs(UnmanagedType.LPStr)] string property,   // LPCSTR
    IntPtr value,   // alljoyn_msgarg
    IntPtr callback,   // alljoyn_proxybusobject_listener_setpropertycb_ptr
    uint timeout,   // DWORD
    IntPtr context   // void* in/out
);
<DllImport("MSAJApi.dll", ExactSpelling:=True)>
Public Shared Function alljoyn_proxybusobject_setpropertyasync(
    proxyObj As IntPtr,   ' alljoyn_proxybusobject
    <MarshalAs(UnmanagedType.LPStr)> iface As String,   ' LPCSTR
    <MarshalAs(UnmanagedType.LPStr)> [property] As String,   ' LPCSTR
    value As IntPtr,   ' alljoyn_msgarg
    callback As IntPtr,   ' alljoyn_proxybusobject_listener_setpropertycb_ptr
    timeout As UInteger,   ' DWORD
    context As IntPtr   ' void* in/out
) As Integer
End Function
' proxyObj : alljoyn_proxybusobject
' iface : LPCSTR
' property : LPCSTR
' value : alljoyn_msgarg
' callback : alljoyn_proxybusobject_listener_setpropertycb_ptr
' timeout : DWORD
' context : void* in/out
Declare PtrSafe Function alljoyn_proxybusobject_setpropertyasync Lib "msajapi" ( _
    ByVal proxyObj As LongPtr, _
    ByVal iface As String, _
    ByVal property As String, _
    ByVal value As LongPtr, _
    ByVal callback As LongPtr, _
    ByVal timeout As Long, _
    ByVal context 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

alljoyn_proxybusobject_setpropertyasync = ctypes.windll.msajapi.alljoyn_proxybusobject_setpropertyasync
alljoyn_proxybusobject_setpropertyasync.restype = ctypes.c_int
alljoyn_proxybusobject_setpropertyasync.argtypes = [
    ctypes.c_ssize_t,  # proxyObj : alljoyn_proxybusobject
    wintypes.LPCSTR,  # iface : LPCSTR
    wintypes.LPCSTR,  # property : LPCSTR
    ctypes.c_ssize_t,  # value : alljoyn_msgarg
    ctypes.c_void_p,  # callback : alljoyn_proxybusobject_listener_setpropertycb_ptr
    wintypes.DWORD,  # timeout : DWORD
    ctypes.POINTER(None),  # context : void* in/out
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('MSAJApi.dll')
alljoyn_proxybusobject_setpropertyasync = Fiddle::Function.new(
  lib['alljoyn_proxybusobject_setpropertyasync'],
  [
    Fiddle::TYPE_INTPTR_T,  # proxyObj : alljoyn_proxybusobject
    Fiddle::TYPE_VOIDP,  # iface : LPCSTR
    Fiddle::TYPE_VOIDP,  # property : LPCSTR
    Fiddle::TYPE_INTPTR_T,  # value : alljoyn_msgarg
    Fiddle::TYPE_VOIDP,  # callback : alljoyn_proxybusobject_listener_setpropertycb_ptr
    -Fiddle::TYPE_INT,  # timeout : DWORD
    Fiddle::TYPE_VOIDP,  # context : void* in/out
  ],
  Fiddle::TYPE_INT)
#[link(name = "msajapi")]
extern "system" {
    fn alljoyn_proxybusobject_setpropertyasync(
        proxyObj: isize,  // alljoyn_proxybusobject
        iface: *const u8,  // LPCSTR
        property: *const u8,  // LPCSTR
        value: isize,  // alljoyn_msgarg
        callback: *const core::ffi::c_void,  // alljoyn_proxybusobject_listener_setpropertycb_ptr
        timeout: u32,  // DWORD
        context: *mut ()  // void* in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("MSAJApi.dll")]
public static extern int alljoyn_proxybusobject_setpropertyasync(IntPtr proxyObj, [MarshalAs(UnmanagedType.LPStr)] string iface, [MarshalAs(UnmanagedType.LPStr)] string property, IntPtr value, IntPtr callback, uint timeout, IntPtr context);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MSAJApi_alljoyn_proxybusobject_setpropertyasync' -Namespace Win32 -PassThru
# $api::alljoyn_proxybusobject_setpropertyasync(proxyObj, iface, property, value, callback, timeout, context)
#uselib "MSAJApi.dll"
#func global alljoyn_proxybusobject_setpropertyasync "alljoyn_proxybusobject_setpropertyasync" sptr, sptr, sptr, sptr, sptr, sptr, sptr
; alljoyn_proxybusobject_setpropertyasync proxyObj, iface, property, value, callback, timeout, context   ; 戻り値は stat
; proxyObj : alljoyn_proxybusobject -> "sptr"
; iface : LPCSTR -> "sptr"
; property : LPCSTR -> "sptr"
; value : alljoyn_msgarg -> "sptr"
; callback : alljoyn_proxybusobject_listener_setpropertycb_ptr -> "sptr"
; timeout : DWORD -> "sptr"
; context : void* 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。
#uselib "MSAJApi.dll"
#cfunc global alljoyn_proxybusobject_setpropertyasync "alljoyn_proxybusobject_setpropertyasync" sptr, str, str, sptr, sptr, int, sptr
; res = alljoyn_proxybusobject_setpropertyasync(proxyObj, iface, property, value, callback, timeout, context)
; proxyObj : alljoyn_proxybusobject -> "sptr"
; iface : LPCSTR -> "str"
; property : LPCSTR -> "str"
; value : alljoyn_msgarg -> "sptr"
; callback : alljoyn_proxybusobject_listener_setpropertycb_ptr -> "sptr"
; timeout : DWORD -> "int"
; context : void* in/out -> "sptr"
; QStatus alljoyn_proxybusobject_setpropertyasync(alljoyn_proxybusobject proxyObj, LPCSTR iface, LPCSTR property, alljoyn_msgarg value, alljoyn_proxybusobject_listener_setpropertycb_ptr callback, DWORD timeout, void* context)
#uselib "MSAJApi.dll"
#cfunc global alljoyn_proxybusobject_setpropertyasync "alljoyn_proxybusobject_setpropertyasync" intptr, str, str, intptr, intptr, int, intptr
; res = alljoyn_proxybusobject_setpropertyasync(proxyObj, iface, property, value, callback, timeout, context)
; proxyObj : alljoyn_proxybusobject -> "intptr"
; iface : LPCSTR -> "str"
; property : LPCSTR -> "str"
; value : alljoyn_msgarg -> "intptr"
; callback : alljoyn_proxybusobject_listener_setpropertycb_ptr -> "intptr"
; timeout : DWORD -> "int"
; context : void* in/out -> "intptr"
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	msajapi = windows.NewLazySystemDLL("MSAJApi.dll")
	procalljoyn_proxybusobject_setpropertyasync = msajapi.NewProc("alljoyn_proxybusobject_setpropertyasync")
)

// proxyObj (alljoyn_proxybusobject), iface (LPCSTR), property (LPCSTR), value (alljoyn_msgarg), callback (alljoyn_proxybusobject_listener_setpropertycb_ptr), timeout (DWORD), context (void* in/out)
r1, _, err := procalljoyn_proxybusobject_setpropertyasync.Call(
	uintptr(proxyObj),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(iface))),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(property))),
	uintptr(value),
	uintptr(callback),
	uintptr(timeout),
	uintptr(context),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // QStatus
function alljoyn_proxybusobject_setpropertyasync(
  proxyObj: NativeInt;   // alljoyn_proxybusobject
  iface: PAnsiChar;   // LPCSTR
  property: PAnsiChar;   // LPCSTR
  value: NativeInt;   // alljoyn_msgarg
  callback: Pointer;   // alljoyn_proxybusobject_listener_setpropertycb_ptr
  timeout: DWORD;   // DWORD
  context: Pointer   // void* in/out
): Integer; stdcall;
  external 'MSAJApi.dll' name 'alljoyn_proxybusobject_setpropertyasync';
result := DllCall("MSAJApi\alljoyn_proxybusobject_setpropertyasync"
    , "Ptr", proxyObj   ; alljoyn_proxybusobject
    , "AStr", iface   ; LPCSTR
    , "AStr", property   ; LPCSTR
    , "Ptr", value   ; alljoyn_msgarg
    , "Ptr", callback   ; alljoyn_proxybusobject_listener_setpropertycb_ptr
    , "UInt", timeout   ; DWORD
    , "Ptr", context   ; void* in/out
    , "Int")   ; return: QStatus
●alljoyn_proxybusobject_setpropertyasync(proxyObj, iface, property, value, callback, timeout, context) = DLL("MSAJApi.dll", "int alljoyn_proxybusobject_setpropertyasync(int, char*, char*, int, void*, dword, void*)")
# 呼び出し: alljoyn_proxybusobject_setpropertyasync(proxyObj, iface, property, value, callback, timeout, context)
# proxyObj : alljoyn_proxybusobject -> "int"
# iface : LPCSTR -> "char*"
# property : LPCSTR -> "char*"
# value : alljoyn_msgarg -> "int"
# callback : alljoyn_proxybusobject_listener_setpropertycb_ptr -> "void*"
# timeout : DWORD -> "dword"
# context : void* 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 "msajapi" fn alljoyn_proxybusobject_setpropertyasync(
    proxyObj: isize, // alljoyn_proxybusobject
    iface: [*c]const u8, // LPCSTR
    property: [*c]const u8, // LPCSTR
    value: isize, // alljoyn_msgarg
    callback: ?*anyopaque, // alljoyn_proxybusobject_listener_setpropertycb_ptr
    timeout: u32, // DWORD
    context: ?*anyopaque // void* in/out
) callconv(std.os.windows.WINAPI) i32;
proc alljoyn_proxybusobject_setpropertyasync(
    proxyObj: int,  # alljoyn_proxybusobject
    iface: cstring,  # LPCSTR
    property: cstring,  # LPCSTR
    value: int,  # alljoyn_msgarg
    callback: pointer,  # alljoyn_proxybusobject_listener_setpropertycb_ptr
    timeout: uint32,  # DWORD
    context: pointer  # void* in/out
): int32 {.importc: "alljoyn_proxybusobject_setpropertyasync", stdcall, dynlib: "MSAJApi.dll".}
pragma(lib, "msajapi");
extern(Windows)
int alljoyn_proxybusobject_setpropertyasync(
    ptrdiff_t proxyObj,   // alljoyn_proxybusobject
    const(char)* iface,   // LPCSTR
    const(char)* property,   // LPCSTR
    ptrdiff_t value,   // alljoyn_msgarg
    void* callback,   // alljoyn_proxybusobject_listener_setpropertycb_ptr
    uint timeout,   // DWORD
    void* context   // void* in/out
);
ccall((:alljoyn_proxybusobject_setpropertyasync, "MSAJApi.dll"), stdcall, Int32,
      (Int, Cstring, Cstring, Int, Ptr{Cvoid}, UInt32, Ptr{Cvoid}),
      proxyObj, iface, property, value, callback, timeout, context)
# proxyObj : alljoyn_proxybusobject -> Int
# iface : LPCSTR -> Cstring
# property : LPCSTR -> Cstring
# value : alljoyn_msgarg -> Int
# callback : alljoyn_proxybusobject_listener_setpropertycb_ptr -> Ptr{Cvoid}
# timeout : DWORD -> UInt32
# context : void* in/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 alljoyn_proxybusobject_setpropertyasync(
    intptr_t proxyObj,
    const char* iface,
    const char* property,
    intptr_t value,
    void* callback,
    uint32_t timeout,
    void* context);
]]
local msajapi = ffi.load("msajapi")
-- msajapi.alljoyn_proxybusobject_setpropertyasync(proxyObj, iface, property, value, callback, timeout, context)
-- proxyObj : alljoyn_proxybusobject
-- iface : LPCSTR
-- property : LPCSTR
-- value : alljoyn_msgarg
-- callback : alljoyn_proxybusobject_listener_setpropertycb_ptr
-- timeout : DWORD
-- context : void* 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('MSAJApi.dll');
const alljoyn_proxybusobject_setpropertyasync = lib.func('__stdcall', 'alljoyn_proxybusobject_setpropertyasync', 'int32_t', ['intptr_t', 'str', 'str', 'intptr_t', 'void *', 'uint32_t', 'void *']);
// alljoyn_proxybusobject_setpropertyasync(proxyObj, iface, property, value, callback, timeout, context)
// proxyObj : alljoyn_proxybusobject -> 'intptr_t'
// iface : LPCSTR -> 'str'
// property : LPCSTR -> 'str'
// value : alljoyn_msgarg -> 'intptr_t'
// callback : alljoyn_proxybusobject_listener_setpropertycb_ptr -> 'void *'
// timeout : DWORD -> 'uint32_t'
// context : void* in/out -> 'void *'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。
// コールバック(関数ポインタ)は koffi.proto/koffi.register で型を定義して渡す(素の void* では JS 関数を渡せない)。
const lib = Deno.dlopen("MSAJApi.dll", {
  alljoyn_proxybusobject_setpropertyasync: { parameters: ["isize", "buffer", "buffer", "isize", "pointer", "u32", "pointer"], result: "i32" },
});
// lib.symbols.alljoyn_proxybusobject_setpropertyasync(proxyObj, iface, property, value, callback, timeout, context)
// proxyObj : alljoyn_proxybusobject -> "isize"
// iface : LPCSTR -> "buffer"
// property : LPCSTR -> "buffer"
// value : alljoyn_msgarg -> "isize"
// callback : alljoyn_proxybusobject_listener_setpropertycb_ptr -> "pointer"
// timeout : DWORD -> "u32"
// context : void* 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 alljoyn_proxybusobject_setpropertyasync(
    intptr_t proxyObj,
    const char* iface,
    const char* property,
    intptr_t value,
    void* callback,
    uint32_t timeout,
    void* context);
C, "MSAJApi.dll");
// $ffi->alljoyn_proxybusobject_setpropertyasync(proxyObj, iface, property, value, callback, timeout, context);
// proxyObj : alljoyn_proxybusobject
// iface : LPCSTR
// property : LPCSTR
// value : alljoyn_msgarg
// callback : alljoyn_proxybusobject_listener_setpropertycb_ptr
// timeout : DWORD
// context : void* 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 Msajapi extends StdCallLibrary {
    Msajapi INSTANCE = Native.load("msajapi", Msajapi.class);
    int alljoyn_proxybusobject_setpropertyasync(
        long proxyObj,   // alljoyn_proxybusobject
        String iface,   // LPCSTR
        String property,   // LPCSTR
        long value,   // alljoyn_msgarg
        Callback callback,   // alljoyn_proxybusobject_listener_setpropertycb_ptr
        int timeout,   // DWORD
        Pointer context   // void* in/out
    );
}
@[Link("msajapi")]
lib LibMSAJApi
  fun alljoyn_proxybusobject_setpropertyasync = alljoyn_proxybusobject_setpropertyasync(
    proxyObj : LibC::SSizeT,   # alljoyn_proxybusobject
    iface : UInt8*,   # LPCSTR
    property : UInt8*,   # LPCSTR
    value : LibC::SSizeT,   # alljoyn_msgarg
    callback : Void*,   # alljoyn_proxybusobject_listener_setpropertycb_ptr
    timeout : UInt32,   # DWORD
    context : Void*   # void* 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 alljoyn_proxybusobject_setpropertyasyncNative = Int32 Function(IntPtr, Pointer<Utf8>, Pointer<Utf8>, IntPtr, Pointer<Void>, Uint32, Pointer<Void>);
typedef alljoyn_proxybusobject_setpropertyasyncDart = int Function(int, Pointer<Utf8>, Pointer<Utf8>, int, Pointer<Void>, int, Pointer<Void>);
final alljoyn_proxybusobject_setpropertyasync = DynamicLibrary.open('MSAJApi.dll')
    .lookupFunction<alljoyn_proxybusobject_setpropertyasyncNative, alljoyn_proxybusobject_setpropertyasyncDart>('alljoyn_proxybusobject_setpropertyasync');
// proxyObj : alljoyn_proxybusobject -> IntPtr
// iface : LPCSTR -> Pointer<Utf8>
// property : LPCSTR -> Pointer<Utf8>
// value : alljoyn_msgarg -> IntPtr
// callback : alljoyn_proxybusobject_listener_setpropertycb_ptr -> Pointer<Void>
// timeout : DWORD -> Uint32
// context : void* in/out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。
{$mode objfpc}{$H+}
function alljoyn_proxybusobject_setpropertyasync(
  proxyObj: NativeInt;   // alljoyn_proxybusobject
  iface: PAnsiChar;   // LPCSTR
  property: PAnsiChar;   // LPCSTR
  value: NativeInt;   // alljoyn_msgarg
  callback: Pointer;   // alljoyn_proxybusobject_listener_setpropertycb_ptr
  timeout: DWORD;   // DWORD
  context: Pointer   // void* in/out
): Integer; stdcall;
  external 'MSAJApi.dll' name 'alljoyn_proxybusobject_setpropertyasync';
import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "alljoyn_proxybusobject_setpropertyasync"
  c_alljoyn_proxybusobject_setpropertyasync :: CIntPtr -> CString -> CString -> CIntPtr -> Ptr () -> Word32 -> Ptr () -> IO Int32
-- proxyObj : alljoyn_proxybusobject -> CIntPtr
-- iface : LPCSTR -> CString
-- property : LPCSTR -> CString
-- value : alljoyn_msgarg -> CIntPtr
-- callback : alljoyn_proxybusobject_listener_setpropertycb_ptr -> Ptr ()
-- timeout : DWORD -> Word32
-- context : void* 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 alljoyn_proxybusobject_setpropertyasync =
  foreign "alljoyn_proxybusobject_setpropertyasync"
    (intptr_t @-> string @-> string @-> intptr_t @-> (ptr void) @-> uint32_t @-> (ptr void) @-> returning int32_t)
(* proxyObj : alljoyn_proxybusobject -> intptr_t *)
(* iface : LPCSTR -> string *)
(* property : LPCSTR -> string *)
(* value : alljoyn_msgarg -> intptr_t *)
(* callback : alljoyn_proxybusobject_listener_setpropertycb_ptr -> (ptr void) *)
(* timeout : DWORD -> uint32_t *)
(* context : void* 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 msajapi (t "MSAJApi.dll"))
(cffi:use-foreign-library msajapi)

(cffi:defcfun ("alljoyn_proxybusobject_setpropertyasync" alljoyn-proxybusobject-setpropertyasync :convention :stdcall) :int32
  (proxy-obj :int64)   ; alljoyn_proxybusobject
  (iface :string)   ; LPCSTR
  (property :string)   ; LPCSTR
  (value :int64)   ; alljoyn_msgarg
  (callback :pointer)   ; alljoyn_proxybusobject_listener_setpropertycb_ptr
  (timeout :uint32)   ; DWORD
  (context :pointer))   ; void* in/out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。
use Win32::API;
my $alljoyn_proxybusobject_setpropertyasync = Win32::API::More->new('MSAJApi',
    'int alljoyn_proxybusobject_setpropertyasync(LPARAM proxyObj, LPCSTR iface, LPCSTR property, LPARAM value, LPVOID callback, DWORD timeout, LPVOID context)');
# my $ret = $alljoyn_proxybusobject_setpropertyasync->Call($proxyObj, $iface, $property, $value, $callback, $timeout, $context);
# proxyObj : alljoyn_proxybusobject -> LPARAM
# iface : LPCSTR -> LPCSTR
# property : LPCSTR -> LPCSTR
# value : alljoyn_msgarg -> LPARAM
# callback : alljoyn_proxybusobject_listener_setpropertycb_ptr -> LPVOID
# timeout : DWORD -> DWORD
# context : void* 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。
# コールバック(関数ポインタ)は Perl sub を直接渡せません。Win32::API::Callback を使用してください。

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