ClusterResourceTypeGetEnumCount

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

DWORD ClusterResourceTypeGetEnumCount(
    HRESTYPEENUM hResTypeEnum
);

<DllImport("CLUSAPI.dll", ExactSpelling:=True)>
Public Shared Function ClusterResourceTypeGetEnumCount(
    hResTypeEnum As IntPtr   ' HRESTYPEENUM
) As UInteger
End Function

' hResTypeEnum : HRESTYPEENUM
Declare PtrSafe Function ClusterResourceTypeGetEnumCount Lib "clusapi" ( _
    ByVal hResTypeEnum 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

ClusterResourceTypeGetEnumCount = ctypes.windll.clusapi.ClusterResourceTypeGetEnumCount
ClusterResourceTypeGetEnumCount.restype = wintypes.DWORD
ClusterResourceTypeGetEnumCount.argtypes = [
    ctypes.c_ssize_t,  # hResTypeEnum : HRESTYPEENUM
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('CLUSAPI.dll')
ClusterResourceTypeGetEnumCount = Fiddle::Function.new(
  lib['ClusterResourceTypeGetEnumCount'],
  [
    Fiddle::TYPE_INTPTR_T,  # hResTypeEnum : HRESTYPEENUM
  ],
  -Fiddle::TYPE_INT)

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

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

#uselib "CLUSAPI.dll"
#func global ClusterResourceTypeGetEnumCount "ClusterResourceTypeGetEnumCount" sptr
; ClusterResourceTypeGetEnumCount hResTypeEnum   ; 戻り値は stat
; hResTypeEnum : HRESTYPEENUM -> "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 ClusterResourceTypeGetEnumCount "ClusterResourceTypeGetEnumCount" sptr
; res = ClusterResourceTypeGetEnumCount(hResTypeEnum)
; hResTypeEnum : HRESTYPEENUM -> "sptr"

; DWORD ClusterResourceTypeGetEnumCount(HRESTYPEENUM hResTypeEnum)
#uselib "CLUSAPI.dll"
#cfunc global ClusterResourceTypeGetEnumCount "ClusterResourceTypeGetEnumCount" intptr
; res = ClusterResourceTypeGetEnumCount(hResTypeEnum)
; hResTypeEnum : HRESTYPEENUM -> "intptr"

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

var (
	clusapi = windows.NewLazySystemDLL("CLUSAPI.dll")
	procClusterResourceTypeGetEnumCount = clusapi.NewProc("ClusterResourceTypeGetEnumCount")
)

// hResTypeEnum (HRESTYPEENUM)
r1, _, err := procClusterResourceTypeGetEnumCount.Call(
	uintptr(hResTypeEnum),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function ClusterResourceTypeGetEnumCount(
  hResTypeEnum: NativeInt   // HRESTYPEENUM
): DWORD; stdcall;
  external 'CLUSAPI.dll' name 'ClusterResourceTypeGetEnumCount';

result := DllCall("CLUSAPI\ClusterResourceTypeGetEnumCount"
    , "Ptr", hResTypeEnum   ; HRESTYPEENUM
    , "UInt")   ; return: DWORD

●ClusterResourceTypeGetEnumCount(hResTypeEnum) = DLL("CLUSAPI.dll", "dword ClusterResourceTypeGetEnumCount(int)")
# 呼び出し: ClusterResourceTypeGetEnumCount(hResTypeEnum)
# hResTypeEnum : HRESTYPEENUM -> "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)。