UnregisterInterfaceTimestampConfigChange

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

void UnregisterInterfaceTimestampConfigChange(
    HIFTIMESTAMPCHANGE NotificationHandle
);

<DllImport("IPHLPAPI.dll", ExactSpelling:=True)>
Public Shared Sub UnregisterInterfaceTimestampConfigChange(
    NotificationHandle As IntPtr   ' HIFTIMESTAMPCHANGE
)
End Sub

' NotificationHandle : HIFTIMESTAMPCHANGE
Declare PtrSafe Sub UnregisterInterfaceTimestampConfigChange Lib "iphlpapi" ( _
    ByVal NotificationHandle As LongPtr)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

UnregisterInterfaceTimestampConfigChange = ctypes.windll.iphlpapi.UnregisterInterfaceTimestampConfigChange
UnregisterInterfaceTimestampConfigChange.restype = None
UnregisterInterfaceTimestampConfigChange.argtypes = [
    wintypes.HANDLE,  # NotificationHandle : HIFTIMESTAMPCHANGE
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('IPHLPAPI.dll')
UnregisterInterfaceTimestampConfigChange = Fiddle::Function.new(
  lib['UnregisterInterfaceTimestampConfigChange'],
  [
    Fiddle::TYPE_VOIDP,  # NotificationHandle : HIFTIMESTAMPCHANGE
  ],
  Fiddle::TYPE_VOID)

#[link(name = "iphlpapi")]
extern "system" {
    fn UnregisterInterfaceTimestampConfigChange(
        NotificationHandle: *mut core::ffi::c_void  // HIFTIMESTAMPCHANGE
    );
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("IPHLPAPI.dll")]
public static extern void UnregisterInterfaceTimestampConfigChange(IntPtr NotificationHandle);
"@
$api = Add-Type -MemberDefinition $sig -Name 'IPHLPAPI_UnregisterInterfaceTimestampConfigChange' -Namespace Win32 -PassThru
# $api::UnregisterInterfaceTimestampConfigChange(NotificationHandle)

#uselib "IPHLPAPI.dll"
#func global UnregisterInterfaceTimestampConfigChange "UnregisterInterfaceTimestampConfigChange" sptr
; UnregisterInterfaceTimestampConfigChange NotificationHandle
; NotificationHandle : HIFTIMESTAMPCHANGE -> "sptr"

#uselib "IPHLPAPI.dll"
#func global UnregisterInterfaceTimestampConfigChange "UnregisterInterfaceTimestampConfigChange" sptr
; UnregisterInterfaceTimestampConfigChange NotificationHandle
; NotificationHandle : HIFTIMESTAMPCHANGE -> "sptr"

; void UnregisterInterfaceTimestampConfigChange(HIFTIMESTAMPCHANGE NotificationHandle)
#uselib "IPHLPAPI.dll"
#func global UnregisterInterfaceTimestampConfigChange "UnregisterInterfaceTimestampConfigChange" intptr
; UnregisterInterfaceTimestampConfigChange NotificationHandle
; NotificationHandle : HIFTIMESTAMPCHANGE -> "intptr"

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

var (
	iphlpapi = windows.NewLazySystemDLL("IPHLPAPI.dll")
	procUnregisterInterfaceTimestampConfigChange = iphlpapi.NewProc("UnregisterInterfaceTimestampConfigChange")
)

// NotificationHandle (HIFTIMESTAMPCHANGE)
r1, _, err := procUnregisterInterfaceTimestampConfigChange.Call(
	uintptr(NotificationHandle),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void

procedure UnregisterInterfaceTimestampConfigChange(
  NotificationHandle: THandle   // HIFTIMESTAMPCHANGE
); stdcall;
  external 'IPHLPAPI.dll' name 'UnregisterInterfaceTimestampConfigChange';

result := DllCall("IPHLPAPI\UnregisterInterfaceTimestampConfigChange"
    , "Ptr", NotificationHandle   ; HIFTIMESTAMPCHANGE
    , "Int")   ; return: void

●UnregisterInterfaceTimestampConfigChange(NotificationHandle) = DLL("IPHLPAPI.dll", "int UnregisterInterfaceTimestampConfigChange(void*)")
# 呼び出し: UnregisterInterfaceTimestampConfigChange(NotificationHandle)
# NotificationHandle : HIFTIMESTAMPCHANGE -> "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)。