RebootCheckOnInstallW

// ADVPACK.dll  (Unicode / -W)
#include <windows.h>

HRESULT RebootCheckOnInstallW(
    HWND hwnd,
    LPCWSTR pszINF,
    LPCWSTR pszSec,
    DWORD dwReserved
);

<DllImport("ADVPACK.dll", CharSet:=CharSet.Unicode, ExactSpelling:=True)>
Public Shared Function RebootCheckOnInstallW(
    hwnd As IntPtr,   ' HWND
    <MarshalAs(UnmanagedType.LPWStr)> pszINF As String,   ' LPCWSTR
    <MarshalAs(UnmanagedType.LPWStr)> pszSec As String,   ' LPCWSTR
    dwReserved As UInteger   ' DWORD
) As Integer
End Function

' hwnd : HWND
' pszINF : LPCWSTR
' pszSec : LPCWSTR
' dwReserved : DWORD
Declare PtrSafe Function RebootCheckOnInstallW Lib "advpack" ( _
    ByVal hwnd As LongPtr, _
    ByVal pszINF As LongPtr, _
    ByVal pszSec As LongPtr, _
    ByVal dwReserved As Long) As Long
' Unicode(W): 文字列は ByVal As LongPtr とし StrPtr(unicodeStr) を渡す
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

RebootCheckOnInstallW = ctypes.windll.advpack.RebootCheckOnInstallW
RebootCheckOnInstallW.restype = ctypes.c_int
RebootCheckOnInstallW.argtypes = [
    wintypes.HANDLE,  # hwnd : HWND
    wintypes.LPCWSTR,  # pszINF : LPCWSTR
    wintypes.LPCWSTR,  # pszSec : LPCWSTR
    wintypes.DWORD,  # dwReserved : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('ADVPACK.dll')
RebootCheckOnInstallW = Fiddle::Function.new(
  lib['RebootCheckOnInstallW'],
  [
    Fiddle::TYPE_VOIDP,  # hwnd : HWND
    Fiddle::TYPE_VOIDP,  # pszINF : LPCWSTR
    Fiddle::TYPE_VOIDP,  # pszSec : LPCWSTR
    -Fiddle::TYPE_INT,  # dwReserved : DWORD
  ],
  Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "advpack")]
extern "system" {
    fn RebootCheckOnInstallW(
        hwnd: *mut core::ffi::c_void,  // HWND
        pszINF: *const u16,  // LPCWSTR
        pszSec: *const u16,  // LPCWSTR
        dwReserved: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("ADVPACK.dll", CharSet = CharSet.Unicode)]
public static extern int RebootCheckOnInstallW(IntPtr hwnd, [MarshalAs(UnmanagedType.LPWStr)] string pszINF, [MarshalAs(UnmanagedType.LPWStr)] string pszSec, uint dwReserved);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ADVPACK_RebootCheckOnInstallW' -Namespace Win32 -PassThru
# $api::RebootCheckOnInstallW(hwnd, pszINF, pszSec, dwReserved)

#uselib "ADVPACK.dll"
#func global RebootCheckOnInstallW "RebootCheckOnInstallW" wptr, wptr, wptr, wptr
; RebootCheckOnInstallW hwnd, pszINF, pszSec, dwReserved   ; 戻り値は stat
; hwnd : HWND -> "wptr"
; pszINF : LPCWSTR -> "wptr"
; pszSec : LPCWSTR -> "wptr"
; dwReserved : DWORD -> "wptr"
; ※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 "ADVPACK.dll"
#cfunc global RebootCheckOnInstallW "RebootCheckOnInstallW" sptr, wstr, wstr, int
; res = RebootCheckOnInstallW(hwnd, pszINF, pszSec, dwReserved)
; hwnd : HWND -> "sptr"
; pszINF : LPCWSTR -> "wstr"
; pszSec : LPCWSTR -> "wstr"
; dwReserved : DWORD -> "int"

; HRESULT RebootCheckOnInstallW(HWND hwnd, LPCWSTR pszINF, LPCWSTR pszSec, DWORD dwReserved)
#uselib "ADVPACK.dll"
#cfunc global RebootCheckOnInstallW "RebootCheckOnInstallW" intptr, wstr, wstr, int
; res = RebootCheckOnInstallW(hwnd, pszINF, pszSec, dwReserved)
; hwnd : HWND -> "intptr"
; pszINF : LPCWSTR -> "wstr"
; pszSec : LPCWSTR -> "wstr"
; dwReserved : DWORD -> "int"

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

var (
	advpack = windows.NewLazySystemDLL("ADVPACK.dll")
	procRebootCheckOnInstallW = advpack.NewProc("RebootCheckOnInstallW")
)

// hwnd (HWND), pszINF (LPCWSTR), pszSec (LPCWSTR), dwReserved (DWORD)
r1, _, err := procRebootCheckOnInstallW.Call(
	uintptr(hwnd),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pszINF))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pszSec))),
	uintptr(dwReserved),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function RebootCheckOnInstallW(
  hwnd: THandle;   // HWND
  pszINF: PWideChar;   // LPCWSTR
  pszSec: PWideChar;   // LPCWSTR
  dwReserved: DWORD   // DWORD
): Integer; stdcall;
  external 'ADVPACK.dll' name 'RebootCheckOnInstallW';

result := DllCall("ADVPACK\RebootCheckOnInstallW"
    , "Ptr", hwnd   ; HWND
    , "WStr", pszINF   ; LPCWSTR
    , "WStr", pszSec   ; LPCWSTR
    , "UInt", dwReserved   ; DWORD
    , "Int")   ; return: HRESULT

●RebootCheckOnInstallW(hwnd, pszINF, pszSec, dwReserved) = DLL("ADVPACK.dll", "int RebootCheckOnInstallW(void*, char*, char*, dword)")
# 呼び出し: RebootCheckOnInstallW(hwnd, pszINF, pszSec, dwReserved)
# hwnd : HWND -> "void*"
# pszINF : LPCWSTR -> "char*"
# pszSec : LPCWSTR -> "char*"
# dwReserved : 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)。
# ※-W(Unicode)関数。なでしこ1はANSIのため -A 版の利用を推奨。