GenerateGPNotification

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

DWORD GenerateGPNotification(
    BOOL bMachine,
    LPCWSTR lpwszMgmtProduct,
    DWORD dwMgmtProductOptions
);

<DllImport("USERENV.dll", ExactSpelling:=True)>
Public Shared Function GenerateGPNotification(
    bMachine As Boolean,   ' BOOL
    <MarshalAs(UnmanagedType.LPWStr)> lpwszMgmtProduct As String,   ' LPCWSTR
    dwMgmtProductOptions As UInteger   ' DWORD
) As UInteger
End Function

' bMachine : BOOL
' lpwszMgmtProduct : LPCWSTR
' dwMgmtProductOptions : DWORD
Declare PtrSafe Function GenerateGPNotification Lib "userenv" ( _
    ByVal bMachine As Long, _
    ByVal lpwszMgmtProduct As LongPtr, _
    ByVal dwMgmtProductOptions 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

GenerateGPNotification = ctypes.windll.userenv.GenerateGPNotification
GenerateGPNotification.restype = wintypes.DWORD
GenerateGPNotification.argtypes = [
    wintypes.BOOL,  # bMachine : BOOL
    wintypes.LPCWSTR,  # lpwszMgmtProduct : LPCWSTR
    wintypes.DWORD,  # dwMgmtProductOptions : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('USERENV.dll')
GenerateGPNotification = Fiddle::Function.new(
  lib['GenerateGPNotification'],
  [
    Fiddle::TYPE_INT,  # bMachine : BOOL
    Fiddle::TYPE_VOIDP,  # lpwszMgmtProduct : LPCWSTR
    -Fiddle::TYPE_INT,  # dwMgmtProductOptions : DWORD
  ],
  -Fiddle::TYPE_INT)

#[link(name = "userenv")]
extern "system" {
    fn GenerateGPNotification(
        bMachine: i32,  // BOOL
        lpwszMgmtProduct: *const u16,  // LPCWSTR
        dwMgmtProductOptions: u32  // DWORD
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("USERENV.dll")]
public static extern uint GenerateGPNotification(bool bMachine, [MarshalAs(UnmanagedType.LPWStr)] string lpwszMgmtProduct, uint dwMgmtProductOptions);
"@
$api = Add-Type -MemberDefinition $sig -Name 'USERENV_GenerateGPNotification' -Namespace Win32 -PassThru
# $api::GenerateGPNotification(bMachine, lpwszMgmtProduct, dwMgmtProductOptions)

#uselib "USERENV.dll"
#func global GenerateGPNotification "GenerateGPNotification" sptr, sptr, sptr
; GenerateGPNotification bMachine, lpwszMgmtProduct, dwMgmtProductOptions   ; 戻り値は stat
; bMachine : BOOL -> "sptr"
; lpwszMgmtProduct : LPCWSTR -> "sptr"
; dwMgmtProductOptions : DWORD -> "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 GenerateGPNotification "GenerateGPNotification" int, wstr, int
; res = GenerateGPNotification(bMachine, lpwszMgmtProduct, dwMgmtProductOptions)
; bMachine : BOOL -> "int"
; lpwszMgmtProduct : LPCWSTR -> "wstr"
; dwMgmtProductOptions : DWORD -> "int"

; DWORD GenerateGPNotification(BOOL bMachine, LPCWSTR lpwszMgmtProduct, DWORD dwMgmtProductOptions)
#uselib "USERENV.dll"
#cfunc global GenerateGPNotification "GenerateGPNotification" int, wstr, int
; res = GenerateGPNotification(bMachine, lpwszMgmtProduct, dwMgmtProductOptions)
; bMachine : BOOL -> "int"
; lpwszMgmtProduct : LPCWSTR -> "wstr"
; dwMgmtProductOptions : DWORD -> "int"

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

var (
	userenv = windows.NewLazySystemDLL("USERENV.dll")
	procGenerateGPNotification = userenv.NewProc("GenerateGPNotification")
)

// bMachine (BOOL), lpwszMgmtProduct (LPCWSTR), dwMgmtProductOptions (DWORD)
r1, _, err := procGenerateGPNotification.Call(
	uintptr(bMachine),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(lpwszMgmtProduct))),
	uintptr(dwMgmtProductOptions),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function GenerateGPNotification(
  bMachine: BOOL;   // BOOL
  lpwszMgmtProduct: PWideChar;   // LPCWSTR
  dwMgmtProductOptions: DWORD   // DWORD
): DWORD; stdcall;
  external 'USERENV.dll' name 'GenerateGPNotification';

result := DllCall("USERENV\GenerateGPNotification"
    , "Int", bMachine   ; BOOL
    , "WStr", lpwszMgmtProduct   ; LPCWSTR
    , "UInt", dwMgmtProductOptions   ; DWORD
    , "UInt")   ; return: DWORD

●GenerateGPNotification(bMachine, lpwszMgmtProduct, dwMgmtProductOptions) = DLL("USERENV.dll", "dword GenerateGPNotification(bool, char*, dword)")
# 呼び出し: GenerateGPNotification(bMachine, lpwszMgmtProduct, dwMgmtProductOptions)
# bMachine : BOOL -> "bool"
# lpwszMgmtProduct : LPCWSTR -> "char*"
# dwMgmtProductOptions : DWORD -> "dword"
# 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 "userenv" fn GenerateGPNotification(
    bMachine: i32, // BOOL
    lpwszMgmtProduct: [*c]const u16, // LPCWSTR
    dwMgmtProductOptions: u32 // DWORD
) callconv(std.os.windows.WINAPI) u32;

proc GenerateGPNotification(
    bMachine: int32,  # BOOL
    lpwszMgmtProduct: WideCString,  # LPCWSTR
    dwMgmtProductOptions: uint32  # DWORD
): uint32 {.importc: "GenerateGPNotification", stdcall, dynlib: "USERENV.dll".}

pragma(lib, "userenv");
extern(Windows)
uint GenerateGPNotification(
    int bMachine,   // BOOL
    const(wchar)* lpwszMgmtProduct,   // LPCWSTR
    uint dwMgmtProductOptions   // DWORD
);

ccall((:GenerateGPNotification, "USERENV.dll"), stdcall, UInt32,
      (Int32, Cwstring, UInt32),
      bMachine, lpwszMgmtProduct, dwMgmtProductOptions)
# bMachine : BOOL -> Int32
# lpwszMgmtProduct : LPCWSTR -> Cwstring
# dwMgmtProductOptions : DWORD -> UInt32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
uint32_t GenerateGPNotification(
    int32_t bMachine,
    const uint16_t* lpwszMgmtProduct,
    uint32_t dwMgmtProductOptions);
]]
local userenv = ffi.load("userenv")
-- userenv.GenerateGPNotification(bMachine, lpwszMgmtProduct, dwMgmtProductOptions)
-- bMachine : BOOL
-- lpwszMgmtProduct : LPCWSTR
-- dwMgmtProductOptions : DWORD
-- 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('USERENV.dll');
const GenerateGPNotification = lib.func('__stdcall', 'GenerateGPNotification', 'uint32_t', ['int32_t', 'str16', 'uint32_t']);
// GenerateGPNotification(bMachine, lpwszMgmtProduct, dwMgmtProductOptions)
// bMachine : BOOL -> 'int32_t'
// lpwszMgmtProduct : LPCWSTR -> 'str16'
// dwMgmtProductOptions : DWORD -> '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("USERENV.dll", {
  GenerateGPNotification: { parameters: ["i32", "buffer", "u32"], result: "u32" },
});
// lib.symbols.GenerateGPNotification(bMachine, lpwszMgmtProduct, dwMgmtProductOptions)
// bMachine : BOOL -> "i32"
// lpwszMgmtProduct : LPCWSTR -> "buffer"
// dwMgmtProductOptions : DWORD -> "u32"
// 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
uint32_t GenerateGPNotification(
    int32_t bMachine,
    const uint16_t* lpwszMgmtProduct,
    uint32_t dwMgmtProductOptions);
C, "USERENV.dll");
// $ffi->GenerateGPNotification(bMachine, lpwszMgmtProduct, dwMgmtProductOptions);
// bMachine : BOOL
// lpwszMgmtProduct : LPCWSTR
// dwMgmtProductOptions : DWORD
// 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 Userenv extends StdCallLibrary {
    Userenv INSTANCE = Native.load("userenv", Userenv.class);
    int GenerateGPNotification(
        boolean bMachine,   // BOOL
        WString lpwszMgmtProduct,   // LPCWSTR
        int dwMgmtProductOptions   // DWORD
    );
}

@[Link("userenv")]
lib LibUSERENV
  fun GenerateGPNotification = GenerateGPNotification(
    bMachine : Int32,   # BOOL
    lpwszMgmtProduct : UInt16*,   # LPCWSTR
    dwMgmtProductOptions : UInt32   # DWORD
  ) : UInt32
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 GenerateGPNotificationNative = Uint32 Function(Int32, Pointer<Utf16>, Uint32);
typedef GenerateGPNotificationDart = int Function(int, Pointer<Utf16>, int);
final GenerateGPNotification = DynamicLibrary.open('USERENV.dll')
    .lookupFunction<GenerateGPNotificationNative, GenerateGPNotificationDart>('GenerateGPNotification');
// bMachine : BOOL -> Int32
// lpwszMgmtProduct : LPCWSTR -> Pointer<Utf16>
// dwMgmtProductOptions : DWORD -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function GenerateGPNotification(
  bMachine: BOOL;   // BOOL
  lpwszMgmtProduct: PWideChar;   // LPCWSTR
  dwMgmtProductOptions: DWORD   // DWORD
): DWORD; stdcall;
  external 'USERENV.dll' name 'GenerateGPNotification';

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

foreign import stdcall safe "GenerateGPNotification"
  c_GenerateGPNotification :: CInt -> CWString -> Word32 -> IO Word32
-- bMachine : BOOL -> CInt
-- lpwszMgmtProduct : LPCWSTR -> CWString
-- dwMgmtProductOptions : DWORD -> 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 generategpnotification =
  foreign "GenerateGPNotification"
    (int32_t @-> (ptr uint16_t) @-> uint32_t @-> returning uint32_t)
(* bMachine : BOOL -> int32_t *)
(* lpwszMgmtProduct : LPCWSTR -> (ptr uint16_t) *)
(* dwMgmtProductOptions : DWORD -> 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 userenv (t "USERENV.dll"))
(cffi:use-foreign-library userenv)

(cffi:defcfun ("GenerateGPNotification" generate-gpnotification :convention :stdcall) :uint32
  (b-machine :int32)   ; BOOL
  (lpwsz-mgmt-product (:string :encoding :utf-16le))   ; LPCWSTR
  (dw-mgmt-product-options :uint32))   ; DWORD
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $GenerateGPNotification = Win32::API::More->new('USERENV',
    'DWORD GenerateGPNotification(BOOL bMachine, LPCWSTR lpwszMgmtProduct, DWORD dwMgmtProductOptions)');
# my $ret = $GenerateGPNotification->Call($bMachine, $lpwszMgmtProduct, $dwMgmtProductOptions);
# bMachine : BOOL -> BOOL
# lpwszMgmtProduct : LPCWSTR -> LPCWSTR
# dwMgmtProductOptions : DWORD -> DWORD
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。