ClusterOpenEnumEx

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

HCLUSENUMEX ClusterOpenEnumEx(
    HCLUSTER hCluster,
    DWORD dwType,
    void* pOptions   // optional
);

<DllImport("CLUSAPI.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function ClusterOpenEnumEx(
    hCluster As IntPtr,   ' HCLUSTER
    dwType As UInteger,   ' DWORD
    pOptions As IntPtr   ' void* optional
) As IntPtr
End Function

' hCluster : HCLUSTER
' dwType : DWORD
' pOptions : void* optional
Declare PtrSafe Function ClusterOpenEnumEx Lib "clusapi" ( _
    ByVal hCluster As LongPtr, _
    ByVal dwType As Long, _
    ByVal pOptions As LongPtr) As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

ClusterOpenEnumEx = ctypes.windll.clusapi.ClusterOpenEnumEx
ClusterOpenEnumEx.restype = ctypes.c_ssize_t
ClusterOpenEnumEx.argtypes = [
    ctypes.c_ssize_t,  # hCluster : HCLUSTER
    wintypes.DWORD,  # dwType : DWORD
    ctypes.POINTER(None),  # pOptions : void* optional
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('CLUSAPI.dll')
ClusterOpenEnumEx = Fiddle::Function.new(
  lib['ClusterOpenEnumEx'],
  [
    Fiddle::TYPE_INTPTR_T,  # hCluster : HCLUSTER
    -Fiddle::TYPE_INT,  # dwType : DWORD
    Fiddle::TYPE_VOIDP,  # pOptions : void* optional
  ],
  Fiddle::TYPE_INTPTR_T)

#[link(name = "clusapi")]
extern "system" {
    fn ClusterOpenEnumEx(
        hCluster: isize,  // HCLUSTER
        dwType: u32,  // DWORD
        pOptions: *mut ()  // void* optional
    ) -> isize;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("CLUSAPI.dll", SetLastError = true)]
public static extern IntPtr ClusterOpenEnumEx(IntPtr hCluster, uint dwType, IntPtr pOptions);
"@
$api = Add-Type -MemberDefinition $sig -Name 'CLUSAPI_ClusterOpenEnumEx' -Namespace Win32 -PassThru
# $api::ClusterOpenEnumEx(hCluster, dwType, pOptions)

#uselib "CLUSAPI.dll"
#func global ClusterOpenEnumEx "ClusterOpenEnumEx" sptr, sptr, sptr
; ClusterOpenEnumEx hCluster, dwType, pOptions   ; 戻り値は stat
; hCluster : HCLUSTER -> "sptr"
; dwType : DWORD -> "sptr"
; pOptions : void* optional -> "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 "CLUSAPI.dll"
#cfunc global ClusterOpenEnumEx "ClusterOpenEnumEx" sptr, int, sptr
; res = ClusterOpenEnumEx(hCluster, dwType, pOptions)
; hCluster : HCLUSTER -> "sptr"
; dwType : DWORD -> "int"
; pOptions : void* optional -> "sptr"

; HCLUSENUMEX ClusterOpenEnumEx(HCLUSTER hCluster, DWORD dwType, void* pOptions)
#uselib "CLUSAPI.dll"
#cfunc global ClusterOpenEnumEx "ClusterOpenEnumEx" intptr, int, intptr
; res = ClusterOpenEnumEx(hCluster, dwType, pOptions)
; hCluster : HCLUSTER -> "intptr"
; dwType : DWORD -> "int"
; pOptions : void* optional -> "intptr"

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

var (
	clusapi = windows.NewLazySystemDLL("CLUSAPI.dll")
	procClusterOpenEnumEx = clusapi.NewProc("ClusterOpenEnumEx")
)

// hCluster (HCLUSTER), dwType (DWORD), pOptions (void* optional)
r1, _, err := procClusterOpenEnumEx.Call(
	uintptr(hCluster),
	uintptr(dwType),
	uintptr(pOptions),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HCLUSENUMEX

function ClusterOpenEnumEx(
  hCluster: NativeInt;   // HCLUSTER
  dwType: DWORD;   // DWORD
  pOptions: Pointer   // void* optional
): NativeInt; stdcall;
  external 'CLUSAPI.dll' name 'ClusterOpenEnumEx';

result := DllCall("CLUSAPI\ClusterOpenEnumEx"
    , "Ptr", hCluster   ; HCLUSTER
    , "UInt", dwType   ; DWORD
    , "Ptr", pOptions   ; void* optional
    , "Ptr")   ; return: HCLUSENUMEX

●ClusterOpenEnumEx(hCluster, dwType, pOptions) = DLL("CLUSAPI.dll", "int ClusterOpenEnumEx(int, dword, void*)")
# 呼び出し: ClusterOpenEnumEx(hCluster, dwType, pOptions)
# hCluster : HCLUSTER -> "int"
# dwType : DWORD -> "dword"
# pOptions : void* optional -> "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 "clusapi" fn ClusterOpenEnumEx(
    hCluster: isize, // HCLUSTER
    dwType: u32, // DWORD
    pOptions: ?*anyopaque // void* optional
) callconv(std.os.windows.WINAPI) isize;

proc ClusterOpenEnumEx(
    hCluster: int,  # HCLUSTER
    dwType: uint32,  # DWORD
    pOptions: pointer  # void* optional
): int {.importc: "ClusterOpenEnumEx", stdcall, dynlib: "CLUSAPI.dll".}

pragma(lib, "clusapi");
extern(Windows)
ptrdiff_t ClusterOpenEnumEx(
    ptrdiff_t hCluster,   // HCLUSTER
    uint dwType,   // DWORD
    void* pOptions   // void* optional
);

ccall((:ClusterOpenEnumEx, "CLUSAPI.dll"), stdcall, Int,
      (Int, UInt32, Ptr{Cvoid}),
      hCluster, dwType, pOptions)
# hCluster : HCLUSTER -> Int
# dwType : DWORD -> UInt32
# pOptions : void* optional -> Ptr{Cvoid}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
intptr_t ClusterOpenEnumEx(
    intptr_t hCluster,
    uint32_t dwType,
    void* pOptions);
]]
local clusapi = ffi.load("clusapi")
-- clusapi.ClusterOpenEnumEx(hCluster, dwType, pOptions)
-- hCluster : HCLUSTER
-- dwType : DWORD
-- pOptions : void* optional
-- 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('CLUSAPI.dll');
const ClusterOpenEnumEx = lib.func('__stdcall', 'ClusterOpenEnumEx', 'intptr_t', ['intptr_t', 'uint32_t', 'void *']);
// ClusterOpenEnumEx(hCluster, dwType, pOptions)
// hCluster : HCLUSTER -> 'intptr_t'
// dwType : DWORD -> 'uint32_t'
// pOptions : void* optional -> '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("CLUSAPI.dll", {
  ClusterOpenEnumEx: { parameters: ["isize", "u32", "pointer"], result: "isize" },
});
// lib.symbols.ClusterOpenEnumEx(hCluster, dwType, pOptions)
// hCluster : HCLUSTER -> "isize"
// dwType : DWORD -> "u32"
// pOptions : void* optional -> "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
intptr_t ClusterOpenEnumEx(
    intptr_t hCluster,
    uint32_t dwType,
    void* pOptions);
C, "CLUSAPI.dll");
// $ffi->ClusterOpenEnumEx(hCluster, dwType, pOptions);
// hCluster : HCLUSTER
// dwType : DWORD
// pOptions : void* optional
// 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 Clusapi extends StdCallLibrary {
    Clusapi INSTANCE = Native.load("clusapi", Clusapi.class);
    long ClusterOpenEnumEx(
        long hCluster,   // HCLUSTER
        int dwType,   // DWORD
        Pointer pOptions   // void* optional
    );
}

@[Link("clusapi")]
lib LibCLUSAPI
  fun ClusterOpenEnumEx = ClusterOpenEnumEx(
    hCluster : LibC::SSizeT,   # HCLUSTER
    dwType : UInt32,   # DWORD
    pOptions : Void*   # void* optional
  ) : LibC::SSizeT
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 ClusterOpenEnumExNative = IntPtr Function(IntPtr, Uint32, Pointer<Void>);
typedef ClusterOpenEnumExDart = int Function(int, int, Pointer<Void>);
final ClusterOpenEnumEx = DynamicLibrary.open('CLUSAPI.dll')
    .lookupFunction<ClusterOpenEnumExNative, ClusterOpenEnumExDart>('ClusterOpenEnumEx');
// hCluster : HCLUSTER -> IntPtr
// dwType : DWORD -> Uint32
// pOptions : void* optional -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function ClusterOpenEnumEx(
  hCluster: NativeInt;   // HCLUSTER
  dwType: DWORD;   // DWORD
  pOptions: Pointer   // void* optional
): NativeInt; stdcall;
  external 'CLUSAPI.dll' name 'ClusterOpenEnumEx';

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

foreign import stdcall safe "ClusterOpenEnumEx"
  c_ClusterOpenEnumEx :: CIntPtr -> Word32 -> Ptr () -> IO CIntPtr
-- hCluster : HCLUSTER -> CIntPtr
-- dwType : DWORD -> Word32
-- pOptions : void* optional -> 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 clusteropenenumex =
  foreign "ClusterOpenEnumEx"
    (intptr_t @-> uint32_t @-> (ptr void) @-> returning intptr_t)
(* hCluster : HCLUSTER -> intptr_t *)
(* dwType : DWORD -> uint32_t *)
(* pOptions : void* optional -> (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 clusapi (t "CLUSAPI.dll"))
(cffi:use-foreign-library clusapi)

(cffi:defcfun ("ClusterOpenEnumEx" cluster-open-enum-ex :convention :stdcall) :int64
  (h-cluster :int64)   ; HCLUSTER
  (dw-type :uint32)   ; DWORD
  (p-options :pointer))   ; void* optional
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $ClusterOpenEnumEx = Win32::API::More->new('CLUSAPI',
    'LPARAM ClusterOpenEnumEx(LPARAM hCluster, DWORD dwType, LPVOID pOptions)');
# my $ret = $ClusterOpenEnumEx->Call($hCluster, $dwType, $pOptions);
# hCluster : HCLUSTER -> LPARAM
# dwType : DWORD -> DWORD
# pOptions : void* optional -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。