AcquireDeveloperLicense

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

HRESULT AcquireDeveloperLicense(
    HWND hwndParent,   // optional
    FILETIME* pExpiration
);

<DllImport("WSClient.dll", ExactSpelling:=True)>
Public Shared Function AcquireDeveloperLicense(
    hwndParent As IntPtr,   ' HWND optional
    pExpiration As IntPtr   ' FILETIME* out
) As Integer
End Function

' hwndParent : HWND optional
' pExpiration : FILETIME* out
Declare PtrSafe Function AcquireDeveloperLicense Lib "wsclient" ( _
    ByVal hwndParent As LongPtr, _
    ByVal pExpiration 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

AcquireDeveloperLicense = ctypes.windll.wsclient.AcquireDeveloperLicense
AcquireDeveloperLicense.restype = ctypes.c_int
AcquireDeveloperLicense.argtypes = [
    wintypes.HANDLE,  # hwndParent : HWND optional
    ctypes.c_void_p,  # pExpiration : FILETIME* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WSClient.dll')
AcquireDeveloperLicense = Fiddle::Function.new(
  lib['AcquireDeveloperLicense'],
  [
    Fiddle::TYPE_VOIDP,  # hwndParent : HWND optional
    Fiddle::TYPE_VOIDP,  # pExpiration : FILETIME* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "wsclient")]
extern "system" {
    fn AcquireDeveloperLicense(
        hwndParent: *mut core::ffi::c_void,  // HWND optional
        pExpiration: *mut FILETIME  // FILETIME* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("WSClient.dll")]
public static extern int AcquireDeveloperLicense(IntPtr hwndParent, IntPtr pExpiration);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WSClient_AcquireDeveloperLicense' -Namespace Win32 -PassThru
# $api::AcquireDeveloperLicense(hwndParent, pExpiration)

#uselib "WSClient.dll"
#func global AcquireDeveloperLicense "AcquireDeveloperLicense" sptr, sptr
; AcquireDeveloperLicense hwndParent, varptr(pExpiration)   ; 戻り値は stat
; hwndParent : HWND optional -> "sptr"
; pExpiration : FILETIME* 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 "WSClient.dll"
#cfunc global AcquireDeveloperLicense "AcquireDeveloperLicense" sptr, var
; res = AcquireDeveloperLicense(hwndParent, pExpiration)
; hwndParent : HWND optional -> "sptr"
; pExpiration : FILETIME* out -> "var"
; ※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。

; HRESULT AcquireDeveloperLicense(HWND hwndParent, FILETIME* pExpiration)
#uselib "WSClient.dll"
#cfunc global AcquireDeveloperLicense "AcquireDeveloperLicense" intptr, var
; res = AcquireDeveloperLicense(hwndParent, pExpiration)
; hwndParent : HWND optional -> "intptr"
; pExpiration : FILETIME* out -> "var"
; ※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 (
	wsclient = windows.NewLazySystemDLL("WSClient.dll")
	procAcquireDeveloperLicense = wsclient.NewProc("AcquireDeveloperLicense")
)

// hwndParent (HWND optional), pExpiration (FILETIME* out)
r1, _, err := procAcquireDeveloperLicense.Call(
	uintptr(hwndParent),
	uintptr(pExpiration),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function AcquireDeveloperLicense(
  hwndParent: THandle;   // HWND optional
  pExpiration: Pointer   // FILETIME* out
): Integer; stdcall;
  external 'WSClient.dll' name 'AcquireDeveloperLicense';

result := DllCall("WSClient\AcquireDeveloperLicense"
    , "Ptr", hwndParent   ; HWND optional
    , "Ptr", pExpiration   ; FILETIME* out
    , "Int")   ; return: HRESULT

●AcquireDeveloperLicense(hwndParent, pExpiration) = DLL("WSClient.dll", "int AcquireDeveloperLicense(void*, void*)")
# 呼び出し: AcquireDeveloperLicense(hwndParent, pExpiration)
# hwndParent : HWND optional -> "void*"
# pExpiration : FILETIME* 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)。