IsNTAdmin

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

BOOL IsNTAdmin(
    DWORD dwReserved,
    DWORD* lpdwReserved
);

<DllImport("ADVPACK.dll", ExactSpelling:=True)>
Public Shared Function IsNTAdmin(
    dwReserved As UInteger,   ' DWORD
    ByRef lpdwReserved As UInteger   ' DWORD* in/out
) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function

' dwReserved : DWORD
' lpdwReserved : DWORD* in/out
Declare PtrSafe Function IsNTAdmin Lib "advpack" ( _
    ByVal dwReserved As Long, _
    ByRef lpdwReserved 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

IsNTAdmin = ctypes.windll.advpack.IsNTAdmin
IsNTAdmin.restype = wintypes.BOOL
IsNTAdmin.argtypes = [
    wintypes.DWORD,  # dwReserved : DWORD
    ctypes.POINTER(wintypes.DWORD),  # lpdwReserved : DWORD* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('ADVPACK.dll')
IsNTAdmin = Fiddle::Function.new(
  lib['IsNTAdmin'],
  [
    -Fiddle::TYPE_INT,  # dwReserved : DWORD
    Fiddle::TYPE_VOIDP,  # lpdwReserved : DWORD* in/out
  ],
  Fiddle::TYPE_INT)

#[link(name = "advpack")]
extern "system" {
    fn IsNTAdmin(
        dwReserved: u32,  // DWORD
        lpdwReserved: *mut u32  // DWORD* in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("ADVPACK.dll")]
public static extern bool IsNTAdmin(uint dwReserved, ref uint lpdwReserved);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ADVPACK_IsNTAdmin' -Namespace Win32 -PassThru
# $api::IsNTAdmin(dwReserved, lpdwReserved)

#uselib "ADVPACK.dll"
#func global IsNTAdmin "IsNTAdmin" sptr, sptr
; IsNTAdmin dwReserved, varptr(lpdwReserved)   ; 戻り値は stat
; dwReserved : DWORD -> "sptr"
; lpdwReserved : DWORD* in/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。

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

var (
	advpack = windows.NewLazySystemDLL("ADVPACK.dll")
	procIsNTAdmin = advpack.NewProc("IsNTAdmin")
)

// dwReserved (DWORD), lpdwReserved (DWORD* in/out)
r1, _, err := procIsNTAdmin.Call(
	uintptr(dwReserved),
	uintptr(lpdwReserved),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function IsNTAdmin(
  dwReserved: DWORD;   // DWORD
  lpdwReserved: Pointer   // DWORD* in/out
): BOOL; stdcall;
  external 'ADVPACK.dll' name 'IsNTAdmin';

result := DllCall("ADVPACK\IsNTAdmin"
    , "UInt", dwReserved   ; DWORD
    , "Ptr", lpdwReserved   ; DWORD* in/out
    , "Int")   ; return: BOOL

●IsNTAdmin(dwReserved, lpdwReserved) = DLL("ADVPACK.dll", "bool IsNTAdmin(dword, void*)")
# 呼び出し: IsNTAdmin(dwReserved, lpdwReserved)
# dwReserved : DWORD -> "dword"
# lpdwReserved : DWORD* in/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)。

const std = @import("std");

extern "advpack" fn IsNTAdmin(
    dwReserved: u32, // DWORD
    lpdwReserved: [*c]u32 // DWORD* in/out
) callconv(std.os.windows.WINAPI) i32;

proc IsNTAdmin(
    dwReserved: uint32,  # DWORD
    lpdwReserved: ptr uint32  # DWORD* in/out
): int32 {.importc: "IsNTAdmin", stdcall, dynlib: "ADVPACK.dll".}

pragma(lib, "advpack");
extern(Windows)
int IsNTAdmin(
    uint dwReserved,   // DWORD
    uint* lpdwReserved   // DWORD* in/out
);

ccall((:IsNTAdmin, "ADVPACK.dll"), stdcall, Int32,
      (UInt32, Ptr{UInt32}),
      dwReserved, lpdwReserved)
# dwReserved : DWORD -> UInt32
# lpdwReserved : DWORD* in/out -> Ptr{UInt32}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t IsNTAdmin(
    uint32_t dwReserved,
    uint32_t* lpdwReserved);
]]
local advpack = ffi.load("advpack")
-- advpack.IsNTAdmin(dwReserved, lpdwReserved)
-- dwReserved : DWORD
-- lpdwReserved : DWORD* in/out
-- 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('ADVPACK.dll');
const IsNTAdmin = lib.func('__stdcall', 'IsNTAdmin', 'int32_t', ['uint32_t', 'uint32_t *']);
// IsNTAdmin(dwReserved, lpdwReserved)
// dwReserved : DWORD -> 'uint32_t'
// lpdwReserved : DWORD* in/out -> 'uint32_t *'
// 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("ADVPACK.dll", {
  IsNTAdmin: { parameters: ["u32", "pointer"], result: "i32" },
});
// lib.symbols.IsNTAdmin(dwReserved, lpdwReserved)
// dwReserved : DWORD -> "u32"
// lpdwReserved : DWORD* in/out -> "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
int32_t IsNTAdmin(
    uint32_t dwReserved,
    uint32_t* lpdwReserved);
C, "ADVPACK.dll");
// $ffi->IsNTAdmin(dwReserved, lpdwReserved);
// dwReserved : DWORD
// lpdwReserved : DWORD* in/out
// 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 Advpack extends StdCallLibrary {
    Advpack INSTANCE = Native.load("advpack", Advpack.class);
    boolean IsNTAdmin(
        int dwReserved,   // DWORD
        IntByReference lpdwReserved   // DWORD* in/out
    );
}

@[Link("advpack")]
lib LibADVPACK
  fun IsNTAdmin = IsNTAdmin(
    dwReserved : UInt32,   # DWORD
    lpdwReserved : UInt32*   # DWORD* in/out
  ) : Int32
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 IsNTAdminNative = Int32 Function(Uint32, Pointer<Uint32>);
typedef IsNTAdminDart = int Function(int, Pointer<Uint32>);
final IsNTAdmin = DynamicLibrary.open('ADVPACK.dll')
    .lookupFunction<IsNTAdminNative, IsNTAdminDart>('IsNTAdmin');
// dwReserved : DWORD -> Uint32
// lpdwReserved : DWORD* in/out -> Pointer<Uint32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function IsNTAdmin(
  dwReserved: DWORD;   // DWORD
  lpdwReserved: Pointer   // DWORD* in/out
): BOOL; stdcall;
  external 'ADVPACK.dll' name 'IsNTAdmin';

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

foreign import stdcall safe "IsNTAdmin"
  c_IsNTAdmin :: Word32 -> Ptr Word32 -> IO CInt
-- dwReserved : DWORD -> Word32
-- lpdwReserved : DWORD* in/out -> Ptr Word32
-- 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 isntadmin =
  foreign "IsNTAdmin"
    (uint32_t @-> (ptr uint32_t) @-> returning int32_t)
(* dwReserved : DWORD -> uint32_t *)
(* lpdwReserved : DWORD* in/out -> (ptr uint32_t) *)
(* 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 advpack (t "ADVPACK.dll"))
(cffi:use-foreign-library advpack)

(cffi:defcfun ("IsNTAdmin" is-ntadmin :convention :stdcall) :int32
  (dw-reserved :uint32)   ; DWORD
  (lpdw-reserved :pointer))   ; DWORD* in/out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $IsNTAdmin = Win32::API::More->new('ADVPACK',
    'BOOL IsNTAdmin(DWORD dwReserved, LPVOID lpdwReserved)');
# my $ret = $IsNTAdmin->Call($dwReserved, $lpdwReserved);
# dwReserved : DWORD -> DWORD
# lpdwReserved : DWORD* in/out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。