ClusterResourceGetEnumCountEx

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

DWORD ClusterResourceGetEnumCountEx(
    HRESENUMEX hResourceEnumEx
);

<DllImport("CLUSAPI.dll", ExactSpelling:=True)>
Public Shared Function ClusterResourceGetEnumCountEx(
    hResourceEnumEx As IntPtr   ' HRESENUMEX
) As UInteger
End Function

' hResourceEnumEx : HRESENUMEX
Declare PtrSafe Function ClusterResourceGetEnumCountEx Lib "clusapi" ( _
    ByVal hResourceEnumEx 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

ClusterResourceGetEnumCountEx = ctypes.windll.clusapi.ClusterResourceGetEnumCountEx
ClusterResourceGetEnumCountEx.restype = wintypes.DWORD
ClusterResourceGetEnumCountEx.argtypes = [
    ctypes.c_ssize_t,  # hResourceEnumEx : HRESENUMEX
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('CLUSAPI.dll')
ClusterResourceGetEnumCountEx = Fiddle::Function.new(
  lib['ClusterResourceGetEnumCountEx'],
  [
    Fiddle::TYPE_INTPTR_T,  # hResourceEnumEx : HRESENUMEX
  ],
  -Fiddle::TYPE_INT)

#[link(name = "clusapi")]
extern "system" {
    fn ClusterResourceGetEnumCountEx(
        hResourceEnumEx: isize  // HRESENUMEX
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("CLUSAPI.dll")]
public static extern uint ClusterResourceGetEnumCountEx(IntPtr hResourceEnumEx);
"@
$api = Add-Type -MemberDefinition $sig -Name 'CLUSAPI_ClusterResourceGetEnumCountEx' -Namespace Win32 -PassThru
# $api::ClusterResourceGetEnumCountEx(hResourceEnumEx)

#uselib "CLUSAPI.dll"
#func global ClusterResourceGetEnumCountEx "ClusterResourceGetEnumCountEx" sptr
; ClusterResourceGetEnumCountEx hResourceEnumEx   ; 戻り値は stat
; hResourceEnumEx : HRESENUMEX -> "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 ClusterResourceGetEnumCountEx "ClusterResourceGetEnumCountEx" sptr
; res = ClusterResourceGetEnumCountEx(hResourceEnumEx)
; hResourceEnumEx : HRESENUMEX -> "sptr"

; DWORD ClusterResourceGetEnumCountEx(HRESENUMEX hResourceEnumEx)
#uselib "CLUSAPI.dll"
#cfunc global ClusterResourceGetEnumCountEx "ClusterResourceGetEnumCountEx" intptr
; res = ClusterResourceGetEnumCountEx(hResourceEnumEx)
; hResourceEnumEx : HRESENUMEX -> "intptr"

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

var (
	clusapi = windows.NewLazySystemDLL("CLUSAPI.dll")
	procClusterResourceGetEnumCountEx = clusapi.NewProc("ClusterResourceGetEnumCountEx")
)

// hResourceEnumEx (HRESENUMEX)
r1, _, err := procClusterResourceGetEnumCountEx.Call(
	uintptr(hResourceEnumEx),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function ClusterResourceGetEnumCountEx(
  hResourceEnumEx: NativeInt   // HRESENUMEX
): DWORD; stdcall;
  external 'CLUSAPI.dll' name 'ClusterResourceGetEnumCountEx';

result := DllCall("CLUSAPI\ClusterResourceGetEnumCountEx"
    , "Ptr", hResourceEnumEx   ; HRESENUMEX
    , "UInt")   ; return: DWORD

●ClusterResourceGetEnumCountEx(hResourceEnumEx) = DLL("CLUSAPI.dll", "dword ClusterResourceGetEnumCountEx(int)")
# 呼び出し: ClusterResourceGetEnumCountEx(hResourceEnumEx)
# hResourceEnumEx : HRESENUMEX -> "int"
# 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)。