ProcessGroupPolicyCompletedEx

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

DWORD ProcessGroupPolicyCompletedEx(
    GUID* extensionId,
    UINT_PTR pAsyncHandle,
    DWORD dwStatus,
    HRESULT RsopStatus
);

<DllImport("USERENV.dll", ExactSpelling:=True)>
Public Shared Function ProcessGroupPolicyCompletedEx(
    ByRef extensionId As Guid,   ' GUID*
    pAsyncHandle As UIntPtr,   ' UINT_PTR
    dwStatus As UInteger,   ' DWORD
    RsopStatus As Integer   ' HRESULT
) As UInteger
End Function

' extensionId : GUID*
' pAsyncHandle : UINT_PTR
' dwStatus : DWORD
' RsopStatus : HRESULT
Declare PtrSafe Function ProcessGroupPolicyCompletedEx Lib "userenv" ( _
    ByVal extensionId As LongPtr, _
    ByVal pAsyncHandle As LongPtr, _
    ByVal dwStatus As Long, _
    ByVal RsopStatus 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

ProcessGroupPolicyCompletedEx = ctypes.windll.userenv.ProcessGroupPolicyCompletedEx
ProcessGroupPolicyCompletedEx.restype = wintypes.DWORD
ProcessGroupPolicyCompletedEx.argtypes = [
    ctypes.c_void_p,  # extensionId : GUID*
    ctypes.c_size_t,  # pAsyncHandle : UINT_PTR
    wintypes.DWORD,  # dwStatus : DWORD
    ctypes.c_int,  # RsopStatus : HRESULT
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('USERENV.dll')
ProcessGroupPolicyCompletedEx = Fiddle::Function.new(
  lib['ProcessGroupPolicyCompletedEx'],
  [
    Fiddle::TYPE_VOIDP,  # extensionId : GUID*
    Fiddle::TYPE_UINTPTR_T,  # pAsyncHandle : UINT_PTR
    -Fiddle::TYPE_INT,  # dwStatus : DWORD
    Fiddle::TYPE_INT,  # RsopStatus : HRESULT
  ],
  -Fiddle::TYPE_INT)

#[link(name = "userenv")]
extern "system" {
    fn ProcessGroupPolicyCompletedEx(
        extensionId: *mut GUID,  // GUID*
        pAsyncHandle: usize,  // UINT_PTR
        dwStatus: u32,  // DWORD
        RsopStatus: i32  // HRESULT
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("USERENV.dll")]
public static extern uint ProcessGroupPolicyCompletedEx(ref Guid extensionId, UIntPtr pAsyncHandle, uint dwStatus, int RsopStatus);
"@
$api = Add-Type -MemberDefinition $sig -Name 'USERENV_ProcessGroupPolicyCompletedEx' -Namespace Win32 -PassThru
# $api::ProcessGroupPolicyCompletedEx(extensionId, pAsyncHandle, dwStatus, RsopStatus)

#uselib "USERENV.dll"
#func global ProcessGroupPolicyCompletedEx "ProcessGroupPolicyCompletedEx" sptr, sptr, sptr, sptr
; ProcessGroupPolicyCompletedEx varptr(extensionId), pAsyncHandle, dwStatus, RsopStatus   ; 戻り値は stat
; extensionId : GUID* -> "sptr"
; pAsyncHandle : UINT_PTR -> "sptr"
; dwStatus : DWORD -> "sptr"
; RsopStatus : HRESULT -> "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 "USERENV.dll"
#cfunc global ProcessGroupPolicyCompletedEx "ProcessGroupPolicyCompletedEx" var, sptr, int, int
; res = ProcessGroupPolicyCompletedEx(extensionId, pAsyncHandle, dwStatus, RsopStatus)
; extensionId : GUID* -> "var"
; pAsyncHandle : UINT_PTR -> "sptr"
; dwStatus : DWORD -> "int"
; RsopStatus : HRESULT -> "int"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

; DWORD ProcessGroupPolicyCompletedEx(GUID* extensionId, UINT_PTR pAsyncHandle, DWORD dwStatus, HRESULT RsopStatus)
#uselib "USERENV.dll"
#cfunc global ProcessGroupPolicyCompletedEx "ProcessGroupPolicyCompletedEx" var, intptr, int, int
; res = ProcessGroupPolicyCompletedEx(extensionId, pAsyncHandle, dwStatus, RsopStatus)
; extensionId : GUID* -> "var"
; pAsyncHandle : UINT_PTR -> "intptr"
; dwStatus : DWORD -> "int"
; RsopStatus : HRESULT -> "int"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

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

var (
	userenv = windows.NewLazySystemDLL("USERENV.dll")
	procProcessGroupPolicyCompletedEx = userenv.NewProc("ProcessGroupPolicyCompletedEx")
)

// extensionId (GUID*), pAsyncHandle (UINT_PTR), dwStatus (DWORD), RsopStatus (HRESULT)
r1, _, err := procProcessGroupPolicyCompletedEx.Call(
	uintptr(extensionId),
	uintptr(pAsyncHandle),
	uintptr(dwStatus),
	uintptr(RsopStatus),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function ProcessGroupPolicyCompletedEx(
  extensionId: PGUID;   // GUID*
  pAsyncHandle: NativeUInt;   // UINT_PTR
  dwStatus: DWORD;   // DWORD
  RsopStatus: Integer   // HRESULT
): DWORD; stdcall;
  external 'USERENV.dll' name 'ProcessGroupPolicyCompletedEx';

result := DllCall("USERENV\ProcessGroupPolicyCompletedEx"
    , "Ptr", extensionId   ; GUID*
    , "UPtr", pAsyncHandle   ; UINT_PTR
    , "UInt", dwStatus   ; DWORD
    , "Int", RsopStatus   ; HRESULT
    , "UInt")   ; return: DWORD

●ProcessGroupPolicyCompletedEx(extensionId, pAsyncHandle, dwStatus, RsopStatus) = DLL("USERENV.dll", "dword ProcessGroupPolicyCompletedEx(void*, int, dword, int)")
# 呼び出し: ProcessGroupPolicyCompletedEx(extensionId, pAsyncHandle, dwStatus, RsopStatus)
# extensionId : GUID* -> "void*"
# pAsyncHandle : UINT_PTR -> "int"
# dwStatus : DWORD -> "dword"
# RsopStatus : HRESULT -> "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)。