CM_Unregister_Notification

// CFGMGR32.dll
#include <windows.h>

CONFIGRET CM_Unregister_Notification(
    HCMNOTIFICATION NotifyContext
);

<DllImport("CFGMGR32.dll", ExactSpelling:=True)>
Public Shared Function CM_Unregister_Notification(
    NotifyContext As IntPtr   ' HCMNOTIFICATION
) As UInteger
End Function

' NotifyContext : HCMNOTIFICATION
Declare PtrSafe Function CM_Unregister_Notification Lib "cfgmgr32" ( _
    ByVal NotifyContext 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

CM_Unregister_Notification = ctypes.windll.cfgmgr32.CM_Unregister_Notification
CM_Unregister_Notification.restype = wintypes.DWORD
CM_Unregister_Notification.argtypes = [
    wintypes.HANDLE,  # NotifyContext : HCMNOTIFICATION
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('CFGMGR32.dll')
CM_Unregister_Notification = Fiddle::Function.new(
  lib['CM_Unregister_Notification'],
  [
    Fiddle::TYPE_VOIDP,  # NotifyContext : HCMNOTIFICATION
  ],
  -Fiddle::TYPE_INT)

#[link(name = "cfgmgr32")]
extern "system" {
    fn CM_Unregister_Notification(
        NotifyContext: *mut core::ffi::c_void  // HCMNOTIFICATION
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("CFGMGR32.dll")]
public static extern uint CM_Unregister_Notification(IntPtr NotifyContext);
"@
$api = Add-Type -MemberDefinition $sig -Name 'CFGMGR32_CM_Unregister_Notification' -Namespace Win32 -PassThru
# $api::CM_Unregister_Notification(NotifyContext)

#uselib "CFGMGR32.dll"
#func global CM_Unregister_Notification "CM_Unregister_Notification" sptr
; CM_Unregister_Notification NotifyContext   ; 戻り値は stat
; NotifyContext : HCMNOTIFICATION -> "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 "CFGMGR32.dll"
#cfunc global CM_Unregister_Notification "CM_Unregister_Notification" sptr
; res = CM_Unregister_Notification(NotifyContext)
; NotifyContext : HCMNOTIFICATION -> "sptr"

; CONFIGRET CM_Unregister_Notification(HCMNOTIFICATION NotifyContext)
#uselib "CFGMGR32.dll"
#cfunc global CM_Unregister_Notification "CM_Unregister_Notification" intptr
; res = CM_Unregister_Notification(NotifyContext)
; NotifyContext : HCMNOTIFICATION -> "intptr"

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

var (
	cfgmgr32 = windows.NewLazySystemDLL("CFGMGR32.dll")
	procCM_Unregister_Notification = cfgmgr32.NewProc("CM_Unregister_Notification")
)

// NotifyContext (HCMNOTIFICATION)
r1, _, err := procCM_Unregister_Notification.Call(
	uintptr(NotifyContext),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // CONFIGRET

function CM_Unregister_Notification(
  NotifyContext: THandle   // HCMNOTIFICATION
): DWORD; stdcall;
  external 'CFGMGR32.dll' name 'CM_Unregister_Notification';

result := DllCall("CFGMGR32\CM_Unregister_Notification"
    , "Ptr", NotifyContext   ; HCMNOTIFICATION
    , "UInt")   ; return: CONFIGRET

●CM_Unregister_Notification(NotifyContext) = DLL("CFGMGR32.dll", "dword CM_Unregister_Notification(void*)")
# 呼び出し: CM_Unregister_Notification(NotifyContext)
# NotifyContext : HCMNOTIFICATION -> "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)。