MsgWaitForMultipleObjectsEx

// USER32.dll
#include <windows.h>

WAIT_EVENT MsgWaitForMultipleObjectsEx(
    DWORD nCount,
    const HANDLE* pHandles,   // optional
    DWORD dwMilliseconds,
    QUEUE_STATUS_FLAGS dwWakeMask,
    MSG_WAIT_FOR_MULTIPLE_OBJECTS_EX_FLAGS dwFlags
);

<DllImport("USER32.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function MsgWaitForMultipleObjectsEx(
    nCount As UInteger,   ' DWORD
    pHandles As IntPtr,   ' HANDLE* optional
    dwMilliseconds As UInteger,   ' DWORD
    dwWakeMask As UInteger,   ' QUEUE_STATUS_FLAGS
    dwFlags As UInteger   ' MSG_WAIT_FOR_MULTIPLE_OBJECTS_EX_FLAGS
) As UInteger
End Function

' nCount : DWORD
' pHandles : HANDLE* optional
' dwMilliseconds : DWORD
' dwWakeMask : QUEUE_STATUS_FLAGS
' dwFlags : MSG_WAIT_FOR_MULTIPLE_OBJECTS_EX_FLAGS
Declare PtrSafe Function MsgWaitForMultipleObjectsEx Lib "user32" ( _
    ByVal nCount As Long, _
    ByVal pHandles As LongPtr, _
    ByVal dwMilliseconds As Long, _
    ByVal dwWakeMask As Long, _
    ByVal dwFlags 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

MsgWaitForMultipleObjectsEx = ctypes.windll.user32.MsgWaitForMultipleObjectsEx
MsgWaitForMultipleObjectsEx.restype = wintypes.DWORD
MsgWaitForMultipleObjectsEx.argtypes = [
    wintypes.DWORD,  # nCount : DWORD
    ctypes.c_void_p,  # pHandles : HANDLE* optional
    wintypes.DWORD,  # dwMilliseconds : DWORD
    wintypes.DWORD,  # dwWakeMask : QUEUE_STATUS_FLAGS
    wintypes.DWORD,  # dwFlags : MSG_WAIT_FOR_MULTIPLE_OBJECTS_EX_FLAGS
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('USER32.dll')
MsgWaitForMultipleObjectsEx = Fiddle::Function.new(
  lib['MsgWaitForMultipleObjectsEx'],
  [
    -Fiddle::TYPE_INT,  # nCount : DWORD
    Fiddle::TYPE_VOIDP,  # pHandles : HANDLE* optional
    -Fiddle::TYPE_INT,  # dwMilliseconds : DWORD
    -Fiddle::TYPE_INT,  # dwWakeMask : QUEUE_STATUS_FLAGS
    -Fiddle::TYPE_INT,  # dwFlags : MSG_WAIT_FOR_MULTIPLE_OBJECTS_EX_FLAGS
  ],
  -Fiddle::TYPE_INT)

#[link(name = "user32")]
extern "system" {
    fn MsgWaitForMultipleObjectsEx(
        nCount: u32,  // DWORD
        pHandles: *mut *mut core::ffi::c_void,  // HANDLE* optional
        dwMilliseconds: u32,  // DWORD
        dwWakeMask: u32,  // QUEUE_STATUS_FLAGS
        dwFlags: u32  // MSG_WAIT_FOR_MULTIPLE_OBJECTS_EX_FLAGS
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("USER32.dll", SetLastError = true)]
public static extern uint MsgWaitForMultipleObjectsEx(uint nCount, IntPtr pHandles, uint dwMilliseconds, uint dwWakeMask, uint dwFlags);
"@
$api = Add-Type -MemberDefinition $sig -Name 'USER32_MsgWaitForMultipleObjectsEx' -Namespace Win32 -PassThru
# $api::MsgWaitForMultipleObjectsEx(nCount, pHandles, dwMilliseconds, dwWakeMask, dwFlags)

#uselib "USER32.dll"
#func global MsgWaitForMultipleObjectsEx "MsgWaitForMultipleObjectsEx" sptr, sptr, sptr, sptr, sptr
; MsgWaitForMultipleObjectsEx nCount, pHandles, dwMilliseconds, dwWakeMask, dwFlags   ; 戻り値は stat
; nCount : DWORD -> "sptr"
; pHandles : HANDLE* optional -> "sptr"
; dwMilliseconds : DWORD -> "sptr"
; dwWakeMask : QUEUE_STATUS_FLAGS -> "sptr"
; dwFlags : MSG_WAIT_FOR_MULTIPLE_OBJECTS_EX_FLAGS -> "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 "USER32.dll"
#cfunc global MsgWaitForMultipleObjectsEx "MsgWaitForMultipleObjectsEx" int, sptr, int, int, int
; res = MsgWaitForMultipleObjectsEx(nCount, pHandles, dwMilliseconds, dwWakeMask, dwFlags)
; nCount : DWORD -> "int"
; pHandles : HANDLE* optional -> "sptr"
; dwMilliseconds : DWORD -> "int"
; dwWakeMask : QUEUE_STATUS_FLAGS -> "int"
; dwFlags : MSG_WAIT_FOR_MULTIPLE_OBJECTS_EX_FLAGS -> "int"

; WAIT_EVENT MsgWaitForMultipleObjectsEx(DWORD nCount, HANDLE* pHandles, DWORD dwMilliseconds, QUEUE_STATUS_FLAGS dwWakeMask, MSG_WAIT_FOR_MULTIPLE_OBJECTS_EX_FLAGS dwFlags)
#uselib "USER32.dll"
#cfunc global MsgWaitForMultipleObjectsEx "MsgWaitForMultipleObjectsEx" int, intptr, int, int, int
; res = MsgWaitForMultipleObjectsEx(nCount, pHandles, dwMilliseconds, dwWakeMask, dwFlags)
; nCount : DWORD -> "int"
; pHandles : HANDLE* optional -> "intptr"
; dwMilliseconds : DWORD -> "int"
; dwWakeMask : QUEUE_STATUS_FLAGS -> "int"
; dwFlags : MSG_WAIT_FOR_MULTIPLE_OBJECTS_EX_FLAGS -> "int"

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

var (
	user32 = windows.NewLazySystemDLL("USER32.dll")
	procMsgWaitForMultipleObjectsEx = user32.NewProc("MsgWaitForMultipleObjectsEx")
)

// nCount (DWORD), pHandles (HANDLE* optional), dwMilliseconds (DWORD), dwWakeMask (QUEUE_STATUS_FLAGS), dwFlags (MSG_WAIT_FOR_MULTIPLE_OBJECTS_EX_FLAGS)
r1, _, err := procMsgWaitForMultipleObjectsEx.Call(
	uintptr(nCount),
	uintptr(pHandles),
	uintptr(dwMilliseconds),
	uintptr(dwWakeMask),
	uintptr(dwFlags),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // WAIT_EVENT

function MsgWaitForMultipleObjectsEx(
  nCount: DWORD;   // DWORD
  pHandles: Pointer;   // HANDLE* optional
  dwMilliseconds: DWORD;   // DWORD
  dwWakeMask: DWORD;   // QUEUE_STATUS_FLAGS
  dwFlags: DWORD   // MSG_WAIT_FOR_MULTIPLE_OBJECTS_EX_FLAGS
): DWORD; stdcall;
  external 'USER32.dll' name 'MsgWaitForMultipleObjectsEx';

result := DllCall("USER32\MsgWaitForMultipleObjectsEx"
    , "UInt", nCount   ; DWORD
    , "Ptr", pHandles   ; HANDLE* optional
    , "UInt", dwMilliseconds   ; DWORD
    , "UInt", dwWakeMask   ; QUEUE_STATUS_FLAGS
    , "UInt", dwFlags   ; MSG_WAIT_FOR_MULTIPLE_OBJECTS_EX_FLAGS
    , "UInt")   ; return: WAIT_EVENT

●MsgWaitForMultipleObjectsEx(nCount, pHandles, dwMilliseconds, dwWakeMask, dwFlags) = DLL("USER32.dll", "dword MsgWaitForMultipleObjectsEx(dword, void*, dword, dword, dword)")
# 呼び出し: MsgWaitForMultipleObjectsEx(nCount, pHandles, dwMilliseconds, dwWakeMask, dwFlags)
# nCount : DWORD -> "dword"
# pHandles : HANDLE* optional -> "void*"
# dwMilliseconds : DWORD -> "dword"
# dwWakeMask : QUEUE_STATUS_FLAGS -> "dword"
# dwFlags : MSG_WAIT_FOR_MULTIPLE_OBJECTS_EX_FLAGS -> "dword"
# 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 "user32" fn MsgWaitForMultipleObjectsEx(
    nCount: u32, // DWORD
    pHandles: ?*anyopaque, // HANDLE* optional
    dwMilliseconds: u32, // DWORD
    dwWakeMask: u32, // QUEUE_STATUS_FLAGS
    dwFlags: u32 // MSG_WAIT_FOR_MULTIPLE_OBJECTS_EX_FLAGS
) callconv(std.os.windows.WINAPI) u32;

proc MsgWaitForMultipleObjectsEx(
    nCount: uint32,  # DWORD
    pHandles: pointer,  # HANDLE* optional
    dwMilliseconds: uint32,  # DWORD
    dwWakeMask: uint32,  # QUEUE_STATUS_FLAGS
    dwFlags: uint32  # MSG_WAIT_FOR_MULTIPLE_OBJECTS_EX_FLAGS
): uint32 {.importc: "MsgWaitForMultipleObjectsEx", stdcall, dynlib: "USER32.dll".}

pragma(lib, "user32");
extern(Windows)
uint MsgWaitForMultipleObjectsEx(
    uint nCount,   // DWORD
    void* pHandles,   // HANDLE* optional
    uint dwMilliseconds,   // DWORD
    uint dwWakeMask,   // QUEUE_STATUS_FLAGS
    uint dwFlags   // MSG_WAIT_FOR_MULTIPLE_OBJECTS_EX_FLAGS
);

ccall((:MsgWaitForMultipleObjectsEx, "USER32.dll"), stdcall, UInt32,
      (UInt32, Ptr{Cvoid}, UInt32, UInt32, UInt32),
      nCount, pHandles, dwMilliseconds, dwWakeMask, dwFlags)
# nCount : DWORD -> UInt32
# pHandles : HANDLE* optional -> Ptr{Cvoid}
# dwMilliseconds : DWORD -> UInt32
# dwWakeMask : QUEUE_STATUS_FLAGS -> UInt32
# dwFlags : MSG_WAIT_FOR_MULTIPLE_OBJECTS_EX_FLAGS -> UInt32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
uint32_t MsgWaitForMultipleObjectsEx(
    uint32_t nCount,
    void* pHandles,
    uint32_t dwMilliseconds,
    uint32_t dwWakeMask,
    uint32_t dwFlags);
]]
local user32 = ffi.load("user32")
-- user32.MsgWaitForMultipleObjectsEx(nCount, pHandles, dwMilliseconds, dwWakeMask, dwFlags)
-- nCount : DWORD
-- pHandles : HANDLE* optional
-- dwMilliseconds : DWORD
-- dwWakeMask : QUEUE_STATUS_FLAGS
-- dwFlags : MSG_WAIT_FOR_MULTIPLE_OBJECTS_EX_FLAGS
-- 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('USER32.dll');
const MsgWaitForMultipleObjectsEx = lib.func('__stdcall', 'MsgWaitForMultipleObjectsEx', 'uint32_t', ['uint32_t', 'void *', 'uint32_t', 'uint32_t', 'uint32_t']);
// MsgWaitForMultipleObjectsEx(nCount, pHandles, dwMilliseconds, dwWakeMask, dwFlags)
// nCount : DWORD -> 'uint32_t'
// pHandles : HANDLE* optional -> 'void *'
// dwMilliseconds : DWORD -> 'uint32_t'
// dwWakeMask : QUEUE_STATUS_FLAGS -> 'uint32_t'
// dwFlags : MSG_WAIT_FOR_MULTIPLE_OBJECTS_EX_FLAGS -> 'uint32_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("USER32.dll", {
  MsgWaitForMultipleObjectsEx: { parameters: ["u32", "pointer", "u32", "u32", "u32"], result: "u32" },
});
// lib.symbols.MsgWaitForMultipleObjectsEx(nCount, pHandles, dwMilliseconds, dwWakeMask, dwFlags)
// nCount : DWORD -> "u32"
// pHandles : HANDLE* optional -> "pointer"
// dwMilliseconds : DWORD -> "u32"
// dwWakeMask : QUEUE_STATUS_FLAGS -> "u32"
// dwFlags : MSG_WAIT_FOR_MULTIPLE_OBJECTS_EX_FLAGS -> "u32"
// 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
uint32_t MsgWaitForMultipleObjectsEx(
    uint32_t nCount,
    void* pHandles,
    uint32_t dwMilliseconds,
    uint32_t dwWakeMask,
    uint32_t dwFlags);
C, "USER32.dll");
// $ffi->MsgWaitForMultipleObjectsEx(nCount, pHandles, dwMilliseconds, dwWakeMask, dwFlags);
// nCount : DWORD
// pHandles : HANDLE* optional
// dwMilliseconds : DWORD
// dwWakeMask : QUEUE_STATUS_FLAGS
// dwFlags : MSG_WAIT_FOR_MULTIPLE_OBJECTS_EX_FLAGS
// 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 User32 extends StdCallLibrary {
    User32 INSTANCE = Native.load("user32", User32.class);
    int MsgWaitForMultipleObjectsEx(
        int nCount,   // DWORD
        Pointer pHandles,   // HANDLE* optional
        int dwMilliseconds,   // DWORD
        int dwWakeMask,   // QUEUE_STATUS_FLAGS
        int dwFlags   // MSG_WAIT_FOR_MULTIPLE_OBJECTS_EX_FLAGS
    );
}

@[Link("user32")]
lib LibUSER32
  fun MsgWaitForMultipleObjectsEx = MsgWaitForMultipleObjectsEx(
    nCount : UInt32,   # DWORD
    pHandles : Void*,   # HANDLE* optional
    dwMilliseconds : UInt32,   # DWORD
    dwWakeMask : UInt32,   # QUEUE_STATUS_FLAGS
    dwFlags : UInt32   # MSG_WAIT_FOR_MULTIPLE_OBJECTS_EX_FLAGS
  ) : UInt32
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 MsgWaitForMultipleObjectsExNative = Uint32 Function(Uint32, Pointer<Void>, Uint32, Uint32, Uint32);
typedef MsgWaitForMultipleObjectsExDart = int Function(int, Pointer<Void>, int, int, int);
final MsgWaitForMultipleObjectsEx = DynamicLibrary.open('USER32.dll')
    .lookupFunction<MsgWaitForMultipleObjectsExNative, MsgWaitForMultipleObjectsExDart>('MsgWaitForMultipleObjectsEx');
// nCount : DWORD -> Uint32
// pHandles : HANDLE* optional -> Pointer<Void>
// dwMilliseconds : DWORD -> Uint32
// dwWakeMask : QUEUE_STATUS_FLAGS -> Uint32
// dwFlags : MSG_WAIT_FOR_MULTIPLE_OBJECTS_EX_FLAGS -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function MsgWaitForMultipleObjectsEx(
  nCount: DWORD;   // DWORD
  pHandles: Pointer;   // HANDLE* optional
  dwMilliseconds: DWORD;   // DWORD
  dwWakeMask: DWORD;   // QUEUE_STATUS_FLAGS
  dwFlags: DWORD   // MSG_WAIT_FOR_MULTIPLE_OBJECTS_EX_FLAGS
): DWORD; stdcall;
  external 'USER32.dll' name 'MsgWaitForMultipleObjectsEx';

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

foreign import stdcall safe "MsgWaitForMultipleObjectsEx"
  c_MsgWaitForMultipleObjectsEx :: Word32 -> Ptr () -> Word32 -> Word32 -> Word32 -> IO Word32
-- nCount : DWORD -> Word32
-- pHandles : HANDLE* optional -> Ptr ()
-- dwMilliseconds : DWORD -> Word32
-- dwWakeMask : QUEUE_STATUS_FLAGS -> Word32
-- dwFlags : MSG_WAIT_FOR_MULTIPLE_OBJECTS_EX_FLAGS -> Word32
-- 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 msgwaitformultipleobjectsex =
  foreign "MsgWaitForMultipleObjectsEx"
    (uint32_t @-> (ptr void) @-> uint32_t @-> uint32_t @-> uint32_t @-> returning uint32_t)
(* nCount : DWORD -> uint32_t *)
(* pHandles : HANDLE* optional -> (ptr void) *)
(* dwMilliseconds : DWORD -> uint32_t *)
(* dwWakeMask : QUEUE_STATUS_FLAGS -> uint32_t *)
(* dwFlags : MSG_WAIT_FOR_MULTIPLE_OBJECTS_EX_FLAGS -> uint32_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 user32 (t "USER32.dll"))
(cffi:use-foreign-library user32)

(cffi:defcfun ("MsgWaitForMultipleObjectsEx" msg-wait-for-multiple-objects-ex :convention :stdcall) :uint32
  (n-count :uint32)   ; DWORD
  (p-handles :pointer)   ; HANDLE* optional
  (dw-milliseconds :uint32)   ; DWORD
  (dw-wake-mask :uint32)   ; QUEUE_STATUS_FLAGS
  (dw-flags :uint32))   ; MSG_WAIT_FOR_MULTIPLE_OBJECTS_EX_FLAGS
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $MsgWaitForMultipleObjectsEx = Win32::API::More->new('USER32',
    'DWORD MsgWaitForMultipleObjectsEx(DWORD nCount, HANDLE pHandles, DWORD dwMilliseconds, DWORD dwWakeMask, DWORD dwFlags)');
# my $ret = $MsgWaitForMultipleObjectsEx->Call($nCount, $pHandles, $dwMilliseconds, $dwWakeMask, $dwFlags);
# nCount : DWORD -> DWORD
# pHandles : HANDLE* optional -> HANDLE
# dwMilliseconds : DWORD -> DWORD
# dwWakeMask : QUEUE_STATUS_FLAGS -> DWORD
# dwFlags : MSG_WAIT_FOR_MULTIPLE_OBJECTS_EX_FLAGS -> DWORD
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。