DCompositionWaitForCompositorClock

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

DWORD DCompositionWaitForCompositorClock(
    DWORD count,
    const HANDLE* handles,   // optional
    DWORD timeoutInMs
);

<DllImport("dcomp.dll", ExactSpelling:=True)>
Public Shared Function DCompositionWaitForCompositorClock(
    count As UInteger,   ' DWORD
    [handles] As IntPtr,   ' HANDLE* optional
    timeoutInMs As UInteger   ' DWORD
) As UInteger
End Function

' count : DWORD
' handles : HANDLE* optional
' timeoutInMs : DWORD
Declare PtrSafe Function DCompositionWaitForCompositorClock Lib "dcomp" ( _
    ByVal count As Long, _
    ByVal handles As LongPtr, _
    ByVal timeoutInMs 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

DCompositionWaitForCompositorClock = ctypes.windll.dcomp.DCompositionWaitForCompositorClock
DCompositionWaitForCompositorClock.restype = wintypes.DWORD
DCompositionWaitForCompositorClock.argtypes = [
    wintypes.DWORD,  # count : DWORD
    ctypes.c_void_p,  # handles : HANDLE* optional
    wintypes.DWORD,  # timeoutInMs : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('dcomp.dll')
DCompositionWaitForCompositorClock = Fiddle::Function.new(
  lib['DCompositionWaitForCompositorClock'],
  [
    -Fiddle::TYPE_INT,  # count : DWORD
    Fiddle::TYPE_VOIDP,  # handles : HANDLE* optional
    -Fiddle::TYPE_INT,  # timeoutInMs : DWORD
  ],
  -Fiddle::TYPE_INT)

#[link(name = "dcomp")]
extern "system" {
    fn DCompositionWaitForCompositorClock(
        count: u32,  // DWORD
        handles: *mut *mut core::ffi::c_void,  // HANDLE* optional
        timeoutInMs: u32  // DWORD
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("dcomp.dll")]
public static extern uint DCompositionWaitForCompositorClock(uint count, IntPtr handles, uint timeoutInMs);
"@
$api = Add-Type -MemberDefinition $sig -Name 'dcomp_DCompositionWaitForCompositorClock' -Namespace Win32 -PassThru
# $api::DCompositionWaitForCompositorClock(count, handles, timeoutInMs)

#uselib "dcomp.dll"
#func global DCompositionWaitForCompositorClock "DCompositionWaitForCompositorClock" sptr, sptr, sptr
; DCompositionWaitForCompositorClock count, handles, timeoutInMs   ; 戻り値は stat
; count : DWORD -> "sptr"
; handles : HANDLE* optional -> "sptr"
; timeoutInMs : DWORD -> "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 "dcomp.dll"
#cfunc global DCompositionWaitForCompositorClock "DCompositionWaitForCompositorClock" int, sptr, int
; res = DCompositionWaitForCompositorClock(count, handles, timeoutInMs)
; count : DWORD -> "int"
; handles : HANDLE* optional -> "sptr"
; timeoutInMs : DWORD -> "int"

; DWORD DCompositionWaitForCompositorClock(DWORD count, HANDLE* handles, DWORD timeoutInMs)
#uselib "dcomp.dll"
#cfunc global DCompositionWaitForCompositorClock "DCompositionWaitForCompositorClock" int, intptr, int
; res = DCompositionWaitForCompositorClock(count, handles, timeoutInMs)
; count : DWORD -> "int"
; handles : HANDLE* optional -> "intptr"
; timeoutInMs : DWORD -> "int"

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

var (
	dcomp = windows.NewLazySystemDLL("dcomp.dll")
	procDCompositionWaitForCompositorClock = dcomp.NewProc("DCompositionWaitForCompositorClock")
)

// count (DWORD), handles (HANDLE* optional), timeoutInMs (DWORD)
r1, _, err := procDCompositionWaitForCompositorClock.Call(
	uintptr(count),
	uintptr(handles),
	uintptr(timeoutInMs),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function DCompositionWaitForCompositorClock(
  count: DWORD;   // DWORD
  handles: Pointer;   // HANDLE* optional
  timeoutInMs: DWORD   // DWORD
): DWORD; stdcall;
  external 'dcomp.dll' name 'DCompositionWaitForCompositorClock';

result := DllCall("dcomp\DCompositionWaitForCompositorClock"
    , "UInt", count   ; DWORD
    , "Ptr", handles   ; HANDLE* optional
    , "UInt", timeoutInMs   ; DWORD
    , "UInt")   ; return: DWORD

●DCompositionWaitForCompositorClock(count, handles, timeoutInMs) = DLL("dcomp.dll", "dword DCompositionWaitForCompositorClock(dword, void*, dword)")
# 呼び出し: DCompositionWaitForCompositorClock(count, handles, timeoutInMs)
# count : DWORD -> "dword"
# handles : HANDLE* optional -> "void*"
# timeoutInMs : DWORD -> "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 "dcomp" fn DCompositionWaitForCompositorClock(
    count: u32, // DWORD
    handles: ?*anyopaque, // HANDLE* optional
    timeoutInMs: u32 // DWORD
) callconv(std.os.windows.WINAPI) u32;

proc DCompositionWaitForCompositorClock(
    count: uint32,  # DWORD
    handles: pointer,  # HANDLE* optional
    timeoutInMs: uint32  # DWORD
): uint32 {.importc: "DCompositionWaitForCompositorClock", stdcall, dynlib: "dcomp.dll".}

pragma(lib, "dcomp");
extern(Windows)
uint DCompositionWaitForCompositorClock(
    uint count,   // DWORD
    void* handles,   // HANDLE* optional
    uint timeoutInMs   // DWORD
);

ccall((:DCompositionWaitForCompositorClock, "dcomp.dll"), stdcall, UInt32,
      (UInt32, Ptr{Cvoid}, UInt32),
      count, handles, timeoutInMs)
# count : DWORD -> UInt32
# handles : HANDLE* optional -> Ptr{Cvoid}
# timeoutInMs : DWORD -> UInt32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
uint32_t DCompositionWaitForCompositorClock(
    uint32_t count,
    void* handles,
    uint32_t timeoutInMs);
]]
local dcomp = ffi.load("dcomp")
-- dcomp.DCompositionWaitForCompositorClock(count, handles, timeoutInMs)
-- count : DWORD
-- handles : HANDLE* optional
-- timeoutInMs : DWORD
-- 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('dcomp.dll');
const DCompositionWaitForCompositorClock = lib.func('__stdcall', 'DCompositionWaitForCompositorClock', 'uint32_t', ['uint32_t', 'void *', 'uint32_t']);
// DCompositionWaitForCompositorClock(count, handles, timeoutInMs)
// count : DWORD -> 'uint32_t'
// handles : HANDLE* optional -> 'void *'
// timeoutInMs : DWORD -> '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("dcomp.dll", {
  DCompositionWaitForCompositorClock: { parameters: ["u32", "pointer", "u32"], result: "u32" },
});
// lib.symbols.DCompositionWaitForCompositorClock(count, handles, timeoutInMs)
// count : DWORD -> "u32"
// handles : HANDLE* optional -> "pointer"
// timeoutInMs : DWORD -> "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 DCompositionWaitForCompositorClock(
    uint32_t count,
    void* handles,
    uint32_t timeoutInMs);
C, "dcomp.dll");
// $ffi->DCompositionWaitForCompositorClock(count, handles, timeoutInMs);
// count : DWORD
// handles : HANDLE* optional
// timeoutInMs : DWORD
// 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 Dcomp extends StdCallLibrary {
    Dcomp INSTANCE = Native.load("dcomp", Dcomp.class);
    int DCompositionWaitForCompositorClock(
        int count,   // DWORD
        Pointer handles,   // HANDLE* optional
        int timeoutInMs   // DWORD
    );
}

@[Link("dcomp")]
lib Libdcomp
  fun DCompositionWaitForCompositorClock = DCompositionWaitForCompositorClock(
    count : UInt32,   # DWORD
    handles : Void*,   # HANDLE* optional
    timeoutInMs : UInt32   # DWORD
  ) : 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 DCompositionWaitForCompositorClockNative = Uint32 Function(Uint32, Pointer<Void>, Uint32);
typedef DCompositionWaitForCompositorClockDart = int Function(int, Pointer<Void>, int);
final DCompositionWaitForCompositorClock = DynamicLibrary.open('dcomp.dll')
    .lookupFunction<DCompositionWaitForCompositorClockNative, DCompositionWaitForCompositorClockDart>('DCompositionWaitForCompositorClock');
// count : DWORD -> Uint32
// handles : HANDLE* optional -> Pointer<Void>
// timeoutInMs : DWORD -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function DCompositionWaitForCompositorClock(
  count: DWORD;   // DWORD
  handles: Pointer;   // HANDLE* optional
  timeoutInMs: DWORD   // DWORD
): DWORD; stdcall;
  external 'dcomp.dll' name 'DCompositionWaitForCompositorClock';

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

foreign import stdcall safe "DCompositionWaitForCompositorClock"
  c_DCompositionWaitForCompositorClock :: Word32 -> Ptr () -> Word32 -> IO Word32
-- count : DWORD -> Word32
-- handles : HANDLE* optional -> Ptr ()
-- timeoutInMs : DWORD -> 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 dcompositionwaitforcompositorclock =
  foreign "DCompositionWaitForCompositorClock"
    (uint32_t @-> (ptr void) @-> uint32_t @-> returning uint32_t)
(* count : DWORD -> uint32_t *)
(* handles : HANDLE* optional -> (ptr void) *)
(* timeoutInMs : DWORD -> 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 dcomp (t "dcomp.dll"))
(cffi:use-foreign-library dcomp)

(cffi:defcfun ("DCompositionWaitForCompositorClock" dcomposition-wait-for-compositor-clock :convention :stdcall) :uint32
  (count :uint32)   ; DWORD
  (handles :pointer)   ; HANDLE* optional
  (timeout-in-ms :uint32))   ; DWORD
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $DCompositionWaitForCompositorClock = Win32::API::More->new('dcomp',
    'DWORD DCompositionWaitForCompositorClock(DWORD count, HANDLE handles, DWORD timeoutInMs)');
# my $ret = $DCompositionWaitForCompositorClock->Call($count, $handles, $timeoutInMs);
# count : DWORD -> DWORD
# handles : HANDLE* optional -> HANDLE
# timeoutInMs : DWORD -> DWORD
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。