AuthzUnregisterCapChangeNotification

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

BOOL AuthzUnregisterCapChangeNotification(
    AUTHZ_CAP_CHANGE_SUBSCRIPTION_HANDLE hCapChangeSubscription
);

<DllImport("AUTHZ.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function AuthzUnregisterCapChangeNotification(
    hCapChangeSubscription As IntPtr   ' AUTHZ_CAP_CHANGE_SUBSCRIPTION_HANDLE
) As Boolean
End Function

' hCapChangeSubscription : AUTHZ_CAP_CHANGE_SUBSCRIPTION_HANDLE
Declare PtrSafe Function AuthzUnregisterCapChangeNotification Lib "authz" ( _
    ByVal hCapChangeSubscription 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

AuthzUnregisterCapChangeNotification = ctypes.windll.authz.AuthzUnregisterCapChangeNotification
AuthzUnregisterCapChangeNotification.restype = wintypes.BOOL
AuthzUnregisterCapChangeNotification.argtypes = [
    wintypes.HANDLE,  # hCapChangeSubscription : AUTHZ_CAP_CHANGE_SUBSCRIPTION_HANDLE
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('AUTHZ.dll')
AuthzUnregisterCapChangeNotification = Fiddle::Function.new(
  lib['AuthzUnregisterCapChangeNotification'],
  [
    Fiddle::TYPE_VOIDP,  # hCapChangeSubscription : AUTHZ_CAP_CHANGE_SUBSCRIPTION_HANDLE
  ],
  Fiddle::TYPE_INT)

#[link(name = "authz")]
extern "system" {
    fn AuthzUnregisterCapChangeNotification(
        hCapChangeSubscription: *mut core::ffi::c_void  // AUTHZ_CAP_CHANGE_SUBSCRIPTION_HANDLE
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("AUTHZ.dll", SetLastError = true)]
public static extern bool AuthzUnregisterCapChangeNotification(IntPtr hCapChangeSubscription);
"@
$api = Add-Type -MemberDefinition $sig -Name 'AUTHZ_AuthzUnregisterCapChangeNotification' -Namespace Win32 -PassThru
# $api::AuthzUnregisterCapChangeNotification(hCapChangeSubscription)

#uselib "AUTHZ.dll"
#func global AuthzUnregisterCapChangeNotification "AuthzUnregisterCapChangeNotification" sptr
; AuthzUnregisterCapChangeNotification hCapChangeSubscription   ; 戻り値は stat
; hCapChangeSubscription : AUTHZ_CAP_CHANGE_SUBSCRIPTION_HANDLE -> "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 "AUTHZ.dll"
#cfunc global AuthzUnregisterCapChangeNotification "AuthzUnregisterCapChangeNotification" sptr
; res = AuthzUnregisterCapChangeNotification(hCapChangeSubscription)
; hCapChangeSubscription : AUTHZ_CAP_CHANGE_SUBSCRIPTION_HANDLE -> "sptr"

; BOOL AuthzUnregisterCapChangeNotification(AUTHZ_CAP_CHANGE_SUBSCRIPTION_HANDLE hCapChangeSubscription)
#uselib "AUTHZ.dll"
#cfunc global AuthzUnregisterCapChangeNotification "AuthzUnregisterCapChangeNotification" intptr
; res = AuthzUnregisterCapChangeNotification(hCapChangeSubscription)
; hCapChangeSubscription : AUTHZ_CAP_CHANGE_SUBSCRIPTION_HANDLE -> "intptr"

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

var (
	authz = windows.NewLazySystemDLL("AUTHZ.dll")
	procAuthzUnregisterCapChangeNotification = authz.NewProc("AuthzUnregisterCapChangeNotification")
)

// hCapChangeSubscription (AUTHZ_CAP_CHANGE_SUBSCRIPTION_HANDLE)
r1, _, err := procAuthzUnregisterCapChangeNotification.Call(
	uintptr(hCapChangeSubscription),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function AuthzUnregisterCapChangeNotification(
  hCapChangeSubscription: THandle   // AUTHZ_CAP_CHANGE_SUBSCRIPTION_HANDLE
): BOOL; stdcall;
  external 'AUTHZ.dll' name 'AuthzUnregisterCapChangeNotification';

result := DllCall("AUTHZ\AuthzUnregisterCapChangeNotification"
    , "Ptr", hCapChangeSubscription   ; AUTHZ_CAP_CHANGE_SUBSCRIPTION_HANDLE
    , "Int")   ; return: BOOL

●AuthzUnregisterCapChangeNotification(hCapChangeSubscription) = DLL("AUTHZ.dll", "bool AuthzUnregisterCapChangeNotification(void*)")
# 呼び出し: AuthzUnregisterCapChangeNotification(hCapChangeSubscription)
# hCapChangeSubscription : AUTHZ_CAP_CHANGE_SUBSCRIPTION_HANDLE -> "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)。