SetupGetBackupInformationW

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

BOOL SetupGetBackupInformationW(
    void* QueueHandle,
    SP_BACKUP_QUEUE_PARAMS_V2_W* BackupParams
);

<DllImport("SETUPAPI.dll", CharSet:=CharSet.Unicode, ExactSpelling:=True)>
Public Shared Function SetupGetBackupInformationW(
    QueueHandle As IntPtr,   ' void*
    BackupParams As IntPtr   ' SP_BACKUP_QUEUE_PARAMS_V2_W* in/out
) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function

' QueueHandle : void*
' BackupParams : SP_BACKUP_QUEUE_PARAMS_V2_W* in/out
Declare PtrSafe Function SetupGetBackupInformationW Lib "setupapi" ( _
    ByVal QueueHandle As LongPtr, _
    ByVal BackupParams As LongPtr) 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

SetupGetBackupInformationW = ctypes.windll.setupapi.SetupGetBackupInformationW
SetupGetBackupInformationW.restype = wintypes.BOOL
SetupGetBackupInformationW.argtypes = [
    ctypes.POINTER(None),  # QueueHandle : void*
    ctypes.c_void_p,  # BackupParams : SP_BACKUP_QUEUE_PARAMS_V2_W* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('SETUPAPI.dll')
SetupGetBackupInformationW = Fiddle::Function.new(
  lib['SetupGetBackupInformationW'],
  [
    Fiddle::TYPE_VOIDP,  # QueueHandle : void*
    Fiddle::TYPE_VOIDP,  # BackupParams : SP_BACKUP_QUEUE_PARAMS_V2_W* in/out
  ],
  Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "setupapi")]
extern "system" {
    fn SetupGetBackupInformationW(
        QueueHandle: *mut (),  // void*
        BackupParams: *mut SP_BACKUP_QUEUE_PARAMS_V2_W  // SP_BACKUP_QUEUE_PARAMS_V2_W* in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("SETUPAPI.dll", CharSet = CharSet.Unicode)]
public static extern bool SetupGetBackupInformationW(IntPtr QueueHandle, IntPtr BackupParams);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SETUPAPI_SetupGetBackupInformationW' -Namespace Win32 -PassThru
# $api::SetupGetBackupInformationW(QueueHandle, BackupParams)

#uselib "SETUPAPI.dll"
#func global SetupGetBackupInformationW "SetupGetBackupInformationW" wptr, wptr
; SetupGetBackupInformationW QueueHandle, varptr(BackupParams)   ; 戻り値は stat
; QueueHandle : void* -> "wptr"
; BackupParams : SP_BACKUP_QUEUE_PARAMS_V2_W* in/out -> "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。

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

var (
	setupapi = windows.NewLazySystemDLL("SETUPAPI.dll")
	procSetupGetBackupInformationW = setupapi.NewProc("SetupGetBackupInformationW")
)

// QueueHandle (void*), BackupParams (SP_BACKUP_QUEUE_PARAMS_V2_W* in/out)
r1, _, err := procSetupGetBackupInformationW.Call(
	uintptr(QueueHandle),
	uintptr(BackupParams),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function SetupGetBackupInformationW(
  QueueHandle: Pointer;   // void*
  BackupParams: Pointer   // SP_BACKUP_QUEUE_PARAMS_V2_W* in/out
): BOOL; stdcall;
  external 'SETUPAPI.dll' name 'SetupGetBackupInformationW';

result := DllCall("SETUPAPI\SetupGetBackupInformationW"
    , "Ptr", QueueHandle   ; void*
    , "Ptr", BackupParams   ; SP_BACKUP_QUEUE_PARAMS_V2_W* in/out
    , "Int")   ; return: BOOL

●SetupGetBackupInformationW(QueueHandle, BackupParams) = DLL("SETUPAPI.dll", "bool SetupGetBackupInformationW(void*, void*)")
# 呼び出し: SetupGetBackupInformationW(QueueHandle, BackupParams)
# QueueHandle : void* -> "void*"
# BackupParams : SP_BACKUP_QUEUE_PARAMS_V2_W* 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)。
# ※-W(Unicode)関数。なでしこ1はANSIのため -A 版の利用を推奨。

const std = @import("std");

extern "setupapi" fn SetupGetBackupInformationW(
    QueueHandle: ?*anyopaque, // void*
    BackupParams: [*c]SP_BACKUP_QUEUE_PARAMS_V2_W // SP_BACKUP_QUEUE_PARAMS_V2_W* in/out
) callconv(std.os.windows.WINAPI) i32;
// Unicode(-W): UTF-16LE のヌル終端バッファ([*c]const u16)を渡す。

proc SetupGetBackupInformationW(
    QueueHandle: pointer,  # void*
    BackupParams: ptr SP_BACKUP_QUEUE_PARAMS_V2_W  # SP_BACKUP_QUEUE_PARAMS_V2_W* in/out
): int32 {.importc: "SetupGetBackupInformationW", stdcall, dynlib: "SETUPAPI.dll".}
# Unicode(-W): WideCString は newWideCString("...") で生成。

pragma(lib, "setupapi");
extern(Windows)
int SetupGetBackupInformationW(
    void* QueueHandle,   // void*
    SP_BACKUP_QUEUE_PARAMS_V2_W* BackupParams   // SP_BACKUP_QUEUE_PARAMS_V2_W* in/out
);

ccall((:SetupGetBackupInformationW, "SETUPAPI.dll"), stdcall, Int32,
      (Ptr{Cvoid}, Ptr{SP_BACKUP_QUEUE_PARAMS_V2_W}),
      QueueHandle, BackupParams)
# QueueHandle : void* -> Ptr{Cvoid}
# BackupParams : SP_BACKUP_QUEUE_PARAMS_V2_W* in/out -> Ptr{SP_BACKUP_QUEUE_PARAMS_V2_W}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。
# Unicode(-W): Cwstring には transcode(UInt16, "...") 等で UTF-16 を渡す。

local ffi = require("ffi")
ffi.cdef[[
int32_t SetupGetBackupInformationW(
    void* QueueHandle,
    void* BackupParams);
]]
local setupapi = ffi.load("setupapi")
-- setupapi.SetupGetBackupInformationW(QueueHandle, BackupParams)
-- QueueHandle : void*
-- BackupParams : SP_BACKUP_QUEUE_PARAMS_V2_W* 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。
-- Unicode(-W): uint16_t* には UTF-16LE のバッファ(ffi.new("uint16_t[?]", ...))を渡す。

const koffi = require('koffi');
const lib = koffi.load('SETUPAPI.dll');
const SetupGetBackupInformationW = lib.func('__stdcall', 'SetupGetBackupInformationW', 'int32_t', ['void *', 'void *']);
// SetupGetBackupInformationW(QueueHandle, BackupParams)
// QueueHandle : void* -> 'void *'
// BackupParams : SP_BACKUP_QUEUE_PARAMS_V2_W* in/out -> 'void *'
// 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("SETUPAPI.dll", {
  SetupGetBackupInformationW: { parameters: ["pointer", "pointer"], result: "i32" },
});
// lib.symbols.SetupGetBackupInformationW(QueueHandle, BackupParams)
// QueueHandle : void* -> "pointer"
// BackupParams : SP_BACKUP_QUEUE_PARAMS_V2_W* in/out -> "pointer"
// 文字列は "buffer"。Unicode(-W) は new TextEncoder() ではなく UTF-16LE のバイト列(末尾に \x00\x00)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 SetupGetBackupInformationW(
    void* QueueHandle,
    void* BackupParams);
C, "SETUPAPI.dll");
// $ffi->SetupGetBackupInformationW(QueueHandle, BackupParams);
// QueueHandle : void*
// BackupParams : SP_BACKUP_QUEUE_PARAMS_V2_W* 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 Setupapi extends StdCallLibrary {
    Setupapi INSTANCE = Native.load("setupapi", Setupapi.class, W32APIOptions.UNICODE_OPTIONS);
    boolean SetupGetBackupInformationW(
        Pointer QueueHandle,   // void*
        Pointer BackupParams   // SP_BACKUP_QUEUE_PARAMS_V2_W* in/out
    );
}
// Unicode(-W): WString(入力)/char[](出力)で UTF-16 をマーシャリング。

@[Link("setupapi")]
lib LibSETUPAPI
  fun SetupGetBackupInformationW = SetupGetBackupInformationW(
    QueueHandle : Void*,   # void*
    BackupParams : SP_BACKUP_QUEUE_PARAMS_V2_W*   # SP_BACKUP_QUEUE_PARAMS_V2_W* 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 SetupGetBackupInformationWNative = Int32 Function(Pointer<Void>, Pointer<Void>);
typedef SetupGetBackupInformationWDart = int Function(Pointer<Void>, Pointer<Void>);
final SetupGetBackupInformationW = DynamicLibrary.open('SETUPAPI.dll')
    .lookupFunction<SetupGetBackupInformationWNative, SetupGetBackupInformationWDart>('SetupGetBackupInformationW');
// QueueHandle : void* -> Pointer<Void>
// BackupParams : SP_BACKUP_QUEUE_PARAMS_V2_W* in/out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function SetupGetBackupInformationW(
  QueueHandle: Pointer;   // void*
  BackupParams: Pointer   // SP_BACKUP_QUEUE_PARAMS_V2_W* in/out
): BOOL; stdcall;
  external 'SETUPAPI.dll' name 'SetupGetBackupInformationW';

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

foreign import stdcall safe "SetupGetBackupInformationW"
  c_SetupGetBackupInformationW :: Ptr () -> Ptr () -> IO CInt
-- QueueHandle : void* -> Ptr ()
-- BackupParams : SP_BACKUP_QUEUE_PARAMS_V2_W* in/out -> Ptr ()
-- 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 setupgetbackupinformationw =
  foreign "SetupGetBackupInformationW"
    ((ptr void) @-> (ptr void) @-> returning int32_t)
(* QueueHandle : void* -> (ptr void) *)
(* BackupParams : SP_BACKUP_QUEUE_PARAMS_V2_W* in/out -> (ptr void) *)
(* 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 setupapi (t "SETUPAPI.dll"))
(cffi:use-foreign-library setupapi)

(cffi:defcfun ("SetupGetBackupInformationW" setup-get-backup-information-w :convention :stdcall) :int32
  (queue-handle :pointer)   ; void*
  (backup-params :pointer))   ; SP_BACKUP_QUEUE_PARAMS_V2_W* in/out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $SetupGetBackupInformationW = Win32::API::More->new('SETUPAPI',
    'BOOL SetupGetBackupInformationW(LPVOID QueueHandle, LPVOID BackupParams)');
# my $ret = $SetupGetBackupInformationW->Call($QueueHandle, $BackupParams);
# QueueHandle : void* -> LPVOID
# BackupParams : SP_BACKUP_QUEUE_PARAMS_V2_W* 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。
# Unicode(-W): LPCWSTR/LPWSTR は Win32::API が UTF-16 変換を行う。