UnsubscribeFeatureStateChangeNotification

// api-ms-win-core-featurestaging-l1-1-0.dll
#include <windows.h>

void UnsubscribeFeatureStateChangeNotification(
    FEATURE_STATE_CHANGE_SUBSCRIPTION subscription
);

<DllImport("api-ms-win-core-featurestaging-l1-1-0.dll", ExactSpelling:=True)>
Public Shared Sub UnsubscribeFeatureStateChangeNotification(
    subscription As IntPtr   ' FEATURE_STATE_CHANGE_SUBSCRIPTION
)
End Sub

' subscription : FEATURE_STATE_CHANGE_SUBSCRIPTION
Declare PtrSafe Sub UnsubscribeFeatureStateChangeNotification Lib "api-ms-win-core-featurestaging-l1-1-0" ( _
    ByVal subscription As LongPtr)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

UnsubscribeFeatureStateChangeNotification = ctypes.windll.LoadLibrary("api-ms-win-core-featurestaging-l1-1-0.dll").UnsubscribeFeatureStateChangeNotification
UnsubscribeFeatureStateChangeNotification.restype = None
UnsubscribeFeatureStateChangeNotification.argtypes = [
    wintypes.HANDLE,  # subscription : FEATURE_STATE_CHANGE_SUBSCRIPTION
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('api-ms-win-core-featurestaging-l1-1-0.dll')
UnsubscribeFeatureStateChangeNotification = Fiddle::Function.new(
  lib['UnsubscribeFeatureStateChangeNotification'],
  [
    Fiddle::TYPE_VOIDP,  # subscription : FEATURE_STATE_CHANGE_SUBSCRIPTION
  ],
  Fiddle::TYPE_VOID)

#[link(name = "api-ms-win-core-featurestaging-l1-1-0")]
extern "system" {
    fn UnsubscribeFeatureStateChangeNotification(
        subscription: *mut core::ffi::c_void  // FEATURE_STATE_CHANGE_SUBSCRIPTION
    );
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("api-ms-win-core-featurestaging-l1-1-0.dll")]
public static extern void UnsubscribeFeatureStateChangeNotification(IntPtr subscription);
"@
$api = Add-Type -MemberDefinition $sig -Name 'api-ms-win-core-featurestaging-l1-1-0_UnsubscribeFeatureStateChangeNotification' -Namespace Win32 -PassThru
# $api::UnsubscribeFeatureStateChangeNotification(subscription)

#uselib "api-ms-win-core-featurestaging-l1-1-0.dll"
#func global UnsubscribeFeatureStateChangeNotification "UnsubscribeFeatureStateChangeNotification" sptr
; UnsubscribeFeatureStateChangeNotification subscription
; subscription : FEATURE_STATE_CHANGE_SUBSCRIPTION -> "sptr"

#uselib "api-ms-win-core-featurestaging-l1-1-0.dll"
#func global UnsubscribeFeatureStateChangeNotification "UnsubscribeFeatureStateChangeNotification" sptr
; UnsubscribeFeatureStateChangeNotification subscription
; subscription : FEATURE_STATE_CHANGE_SUBSCRIPTION -> "sptr"

; void UnsubscribeFeatureStateChangeNotification(FEATURE_STATE_CHANGE_SUBSCRIPTION subscription)
#uselib "api-ms-win-core-featurestaging-l1-1-0.dll"
#func global UnsubscribeFeatureStateChangeNotification "UnsubscribeFeatureStateChangeNotification" intptr
; UnsubscribeFeatureStateChangeNotification subscription
; subscription : FEATURE_STATE_CHANGE_SUBSCRIPTION -> "intptr"

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

var (
	api_ms_win_core_featurestaging_l1_1_0 = windows.NewLazySystemDLL("api-ms-win-core-featurestaging-l1-1-0.dll")
	procUnsubscribeFeatureStateChangeNotification = api_ms_win_core_featurestaging_l1_1_0.NewProc("UnsubscribeFeatureStateChangeNotification")
)

// subscription (FEATURE_STATE_CHANGE_SUBSCRIPTION)
r1, _, err := procUnsubscribeFeatureStateChangeNotification.Call(
	uintptr(subscription),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void

procedure UnsubscribeFeatureStateChangeNotification(
  subscription: THandle   // FEATURE_STATE_CHANGE_SUBSCRIPTION
); stdcall;
  external 'api-ms-win-core-featurestaging-l1-1-0.dll' name 'UnsubscribeFeatureStateChangeNotification';

result := DllCall("api-ms-win-core-featurestaging-l1-1-0\UnsubscribeFeatureStateChangeNotification"
    , "Ptr", subscription   ; FEATURE_STATE_CHANGE_SUBSCRIPTION
    , "Int")   ; return: void

●UnsubscribeFeatureStateChangeNotification(subscription) = DLL("api-ms-win-core-featurestaging-l1-1-0.dll", "int UnsubscribeFeatureStateChangeNotification(void*)")
# 呼び出し: UnsubscribeFeatureStateChangeNotification(subscription)
# subscription : FEATURE_STATE_CHANGE_SUBSCRIPTION -> "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 "api-ms-win-core-featurestaging-l1-1-0" fn UnsubscribeFeatureStateChangeNotification(
    subscription: ?*anyopaque // FEATURE_STATE_CHANGE_SUBSCRIPTION
) callconv(std.os.windows.WINAPI) void;

proc UnsubscribeFeatureStateChangeNotification(
    subscription: pointer  # FEATURE_STATE_CHANGE_SUBSCRIPTION
) {.importc: "UnsubscribeFeatureStateChangeNotification", stdcall, dynlib: "api-ms-win-core-featurestaging-l1-1-0.dll".}

pragma(lib, "api-ms-win-core-featurestaging-l1-1-0");
extern(Windows)
void UnsubscribeFeatureStateChangeNotification(
    void* subscription   // FEATURE_STATE_CHANGE_SUBSCRIPTION
);

ccall((:UnsubscribeFeatureStateChangeNotification, "api-ms-win-core-featurestaging-l1-1-0.dll"), stdcall, Cvoid,
      (Ptr{Cvoid},),
      subscription)
# subscription : FEATURE_STATE_CHANGE_SUBSCRIPTION -> Ptr{Cvoid}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
void UnsubscribeFeatureStateChangeNotification(
    void* subscription);
]]
local api-ms-win-core-featurestaging-l1-1-0 = ffi.load("api-ms-win-core-featurestaging-l1-1-0")
-- api-ms-win-core-featurestaging-l1-1-0.UnsubscribeFeatureStateChangeNotification(subscription)
-- subscription : FEATURE_STATE_CHANGE_SUBSCRIPTION
-- 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('api-ms-win-core-featurestaging-l1-1-0.dll');
const UnsubscribeFeatureStateChangeNotification = lib.func('__stdcall', 'UnsubscribeFeatureStateChangeNotification', 'void', ['void *']);
// UnsubscribeFeatureStateChangeNotification(subscription)
// subscription : FEATURE_STATE_CHANGE_SUBSCRIPTION -> '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("api-ms-win-core-featurestaging-l1-1-0.dll", {
  UnsubscribeFeatureStateChangeNotification: { parameters: ["pointer"], result: "void" },
});
// lib.symbols.UnsubscribeFeatureStateChangeNotification(subscription)
// subscription : FEATURE_STATE_CHANGE_SUBSCRIPTION -> "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
void UnsubscribeFeatureStateChangeNotification(
    void* subscription);
C, "api-ms-win-core-featurestaging-l1-1-0.dll");
// $ffi->UnsubscribeFeatureStateChangeNotification(subscription);
// subscription : FEATURE_STATE_CHANGE_SUBSCRIPTION
// 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 Api-ms-win-core-featurestaging-l1-1-0 extends StdCallLibrary {
    Api-ms-win-core-featurestaging-l1-1-0 INSTANCE = Native.load("api-ms-win-core-featurestaging-l1-1-0", Api-ms-win-core-featurestaging-l1-1-0.class);
    void UnsubscribeFeatureStateChangeNotification(
        Pointer subscription   // FEATURE_STATE_CHANGE_SUBSCRIPTION
    );
}

@[Link("api-ms-win-core-featurestaging-l1-1-0")]
lib Libapi-ms-win-core-featurestaging-l1-1-0
  fun UnsubscribeFeatureStateChangeNotification = UnsubscribeFeatureStateChangeNotification(
    subscription : Void*   # FEATURE_STATE_CHANGE_SUBSCRIPTION
  ) : Void
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 UnsubscribeFeatureStateChangeNotificationNative = Void Function(Pointer<Void>);
typedef UnsubscribeFeatureStateChangeNotificationDart = void Function(Pointer<Void>);
final UnsubscribeFeatureStateChangeNotification = DynamicLibrary.open('api-ms-win-core-featurestaging-l1-1-0.dll')
    .lookupFunction<UnsubscribeFeatureStateChangeNotificationNative, UnsubscribeFeatureStateChangeNotificationDart>('UnsubscribeFeatureStateChangeNotification');
// subscription : FEATURE_STATE_CHANGE_SUBSCRIPTION -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
procedure UnsubscribeFeatureStateChangeNotification(
  subscription: THandle   // FEATURE_STATE_CHANGE_SUBSCRIPTION
); stdcall;
  external 'api-ms-win-core-featurestaging-l1-1-0.dll' name 'UnsubscribeFeatureStateChangeNotification';

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

foreign import stdcall safe "UnsubscribeFeatureStateChangeNotification"
  c_UnsubscribeFeatureStateChangeNotification :: Ptr () -> IO ()
-- subscription : FEATURE_STATE_CHANGE_SUBSCRIPTION -> 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 unsubscribefeaturestatechangenotification =
  foreign "UnsubscribeFeatureStateChangeNotification"
    ((ptr void) @-> returning void)
(* subscription : FEATURE_STATE_CHANGE_SUBSCRIPTION -> (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 api-ms-win-core-featurestaging-l1-1-0 (t "api-ms-win-core-featurestaging-l1-1-0.dll"))
(cffi:use-foreign-library api-ms-win-core-featurestaging-l1-1-0)

(cffi:defcfun ("UnsubscribeFeatureStateChangeNotification" unsubscribe-feature-state-change-notification :convention :stdcall) :void
  (subscription :pointer))   ; FEATURE_STATE_CHANGE_SUBSCRIPTION
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $UnsubscribeFeatureStateChangeNotification = Win32::API::More->new('api-ms-win-core-featurestaging-l1-1-0',
    'void UnsubscribeFeatureStateChangeNotification(HANDLE subscription)');
# my $ret = $UnsubscribeFeatureStateChangeNotification->Call($subscription);
# subscription : FEATURE_STATE_CHANGE_SUBSCRIPTION -> HANDLE
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。