GetNotifyEventHandle

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

DWORD GetNotifyEventHandle(
    HCHANGE hChange,
    HANDLE* lphTargetEvent
);

<DllImport("CLUSAPI.dll", ExactSpelling:=True)>
Public Shared Function GetNotifyEventHandle(
    hChange As IntPtr,   ' HCHANGE
    lphTargetEvent As IntPtr   ' HANDLE* out
) As UInteger
End Function

' hChange : HCHANGE
' lphTargetEvent : HANDLE* out
Declare PtrSafe Function GetNotifyEventHandle Lib "clusapi" ( _
    ByVal hChange As LongPtr, _
    ByVal lphTargetEvent 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

GetNotifyEventHandle = ctypes.windll.clusapi.GetNotifyEventHandle
GetNotifyEventHandle.restype = wintypes.DWORD
GetNotifyEventHandle.argtypes = [
    ctypes.c_ssize_t,  # hChange : HCHANGE
    ctypes.c_void_p,  # lphTargetEvent : HANDLE* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('CLUSAPI.dll')
GetNotifyEventHandle = Fiddle::Function.new(
  lib['GetNotifyEventHandle'],
  [
    Fiddle::TYPE_INTPTR_T,  # hChange : HCHANGE
    Fiddle::TYPE_VOIDP,  # lphTargetEvent : HANDLE* out
  ],
  -Fiddle::TYPE_INT)

#[link(name = "clusapi")]
extern "system" {
    fn GetNotifyEventHandle(
        hChange: isize,  // HCHANGE
        lphTargetEvent: *mut *mut core::ffi::c_void  // HANDLE* out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("CLUSAPI.dll")]
public static extern uint GetNotifyEventHandle(IntPtr hChange, IntPtr lphTargetEvent);
"@
$api = Add-Type -MemberDefinition $sig -Name 'CLUSAPI_GetNotifyEventHandle' -Namespace Win32 -PassThru
# $api::GetNotifyEventHandle(hChange, lphTargetEvent)

#uselib "CLUSAPI.dll"
#func global GetNotifyEventHandle "GetNotifyEventHandle" sptr, sptr
; GetNotifyEventHandle hChange, lphTargetEvent   ; 戻り値は stat
; hChange : HCHANGE -> "sptr"
; lphTargetEvent : HANDLE* out -> "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 GetNotifyEventHandle "GetNotifyEventHandle" sptr, sptr
; res = GetNotifyEventHandle(hChange, lphTargetEvent)
; hChange : HCHANGE -> "sptr"
; lphTargetEvent : HANDLE* out -> "sptr"

; DWORD GetNotifyEventHandle(HCHANGE hChange, HANDLE* lphTargetEvent)
#uselib "CLUSAPI.dll"
#cfunc global GetNotifyEventHandle "GetNotifyEventHandle" intptr, intptr
; res = GetNotifyEventHandle(hChange, lphTargetEvent)
; hChange : HCHANGE -> "intptr"
; lphTargetEvent : HANDLE* out -> "intptr"

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

var (
	clusapi = windows.NewLazySystemDLL("CLUSAPI.dll")
	procGetNotifyEventHandle = clusapi.NewProc("GetNotifyEventHandle")
)

// hChange (HCHANGE), lphTargetEvent (HANDLE* out)
r1, _, err := procGetNotifyEventHandle.Call(
	uintptr(hChange),
	uintptr(lphTargetEvent),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function GetNotifyEventHandle(
  hChange: NativeInt;   // HCHANGE
  lphTargetEvent: Pointer   // HANDLE* out
): DWORD; stdcall;
  external 'CLUSAPI.dll' name 'GetNotifyEventHandle';

result := DllCall("CLUSAPI\GetNotifyEventHandle"
    , "Ptr", hChange   ; HCHANGE
    , "Ptr", lphTargetEvent   ; HANDLE* out
    , "UInt")   ; return: DWORD

●GetNotifyEventHandle(hChange, lphTargetEvent) = DLL("CLUSAPI.dll", "dword GetNotifyEventHandle(int, void*)")
# 呼び出し: GetNotifyEventHandle(hChange, lphTargetEvent)
# hChange : HCHANGE -> "int"
# lphTargetEvent : HANDLE* out -> "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)。