WinWatchNotify

// DCIMAN32.dll
#include <windows.h>

BOOL WinWatchNotify(
    HWINWATCH hWW,
    WINWATCHNOTIFYPROC NotifyCallback,
    LPARAM NotifyParam
);

<DllImport("DCIMAN32.dll", ExactSpelling:=True)>
Public Shared Function WinWatchNotify(
    hWW As IntPtr,   ' HWINWATCH
    NotifyCallback As IntPtr,   ' WINWATCHNOTIFYPROC
    NotifyParam As IntPtr   ' LPARAM
) As Boolean
End Function

' hWW : HWINWATCH
' NotifyCallback : WINWATCHNOTIFYPROC
' NotifyParam : LPARAM
Declare PtrSafe Function WinWatchNotify Lib "dciman32" ( _
    ByVal hWW As LongPtr, _
    ByVal NotifyCallback As LongPtr, _
    ByVal NotifyParam 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

WinWatchNotify = ctypes.windll.dciman32.WinWatchNotify
WinWatchNotify.restype = wintypes.BOOL
WinWatchNotify.argtypes = [
    wintypes.HANDLE,  # hWW : HWINWATCH
    ctypes.c_void_p,  # NotifyCallback : WINWATCHNOTIFYPROC
    ctypes.c_ssize_t,  # NotifyParam : LPARAM
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('DCIMAN32.dll')
WinWatchNotify = Fiddle::Function.new(
  lib['WinWatchNotify'],
  [
    Fiddle::TYPE_VOIDP,  # hWW : HWINWATCH
    Fiddle::TYPE_VOIDP,  # NotifyCallback : WINWATCHNOTIFYPROC
    Fiddle::TYPE_INTPTR_T,  # NotifyParam : LPARAM
  ],
  Fiddle::TYPE_INT)

#[link(name = "dciman32")]
extern "system" {
    fn WinWatchNotify(
        hWW: *mut core::ffi::c_void,  // HWINWATCH
        NotifyCallback: *const core::ffi::c_void,  // WINWATCHNOTIFYPROC
        NotifyParam: isize  // LPARAM
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("DCIMAN32.dll")]
public static extern bool WinWatchNotify(IntPtr hWW, IntPtr NotifyCallback, IntPtr NotifyParam);
"@
$api = Add-Type -MemberDefinition $sig -Name 'DCIMAN32_WinWatchNotify' -Namespace Win32 -PassThru
# $api::WinWatchNotify(hWW, NotifyCallback, NotifyParam)

#uselib "DCIMAN32.dll"
#func global WinWatchNotify "WinWatchNotify" sptr, sptr, sptr
; WinWatchNotify hWW, NotifyCallback, NotifyParam   ; 戻り値は stat
; hWW : HWINWATCH -> "sptr"
; NotifyCallback : WINWATCHNOTIFYPROC -> "sptr"
; NotifyParam : LPARAM -> "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 "DCIMAN32.dll"
#cfunc global WinWatchNotify "WinWatchNotify" sptr, sptr, sptr
; res = WinWatchNotify(hWW, NotifyCallback, NotifyParam)
; hWW : HWINWATCH -> "sptr"
; NotifyCallback : WINWATCHNOTIFYPROC -> "sptr"
; NotifyParam : LPARAM -> "sptr"

; BOOL WinWatchNotify(HWINWATCH hWW, WINWATCHNOTIFYPROC NotifyCallback, LPARAM NotifyParam)
#uselib "DCIMAN32.dll"
#cfunc global WinWatchNotify "WinWatchNotify" intptr, intptr, intptr
; res = WinWatchNotify(hWW, NotifyCallback, NotifyParam)
; hWW : HWINWATCH -> "intptr"
; NotifyCallback : WINWATCHNOTIFYPROC -> "intptr"
; NotifyParam : LPARAM -> "intptr"

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

var (
	dciman32 = windows.NewLazySystemDLL("DCIMAN32.dll")
	procWinWatchNotify = dciman32.NewProc("WinWatchNotify")
)

// hWW (HWINWATCH), NotifyCallback (WINWATCHNOTIFYPROC), NotifyParam (LPARAM)
r1, _, err := procWinWatchNotify.Call(
	uintptr(hWW),
	uintptr(NotifyCallback),
	uintptr(NotifyParam),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function WinWatchNotify(
  hWW: THandle;   // HWINWATCH
  NotifyCallback: Pointer;   // WINWATCHNOTIFYPROC
  NotifyParam: NativeInt   // LPARAM
): BOOL; stdcall;
  external 'DCIMAN32.dll' name 'WinWatchNotify';

result := DllCall("DCIMAN32\WinWatchNotify"
    , "Ptr", hWW   ; HWINWATCH
    , "Ptr", NotifyCallback   ; WINWATCHNOTIFYPROC
    , "Ptr", NotifyParam   ; LPARAM
    , "Int")   ; return: BOOL

●WinWatchNotify(hWW, NotifyCallback, NotifyParam) = DLL("DCIMAN32.dll", "bool WinWatchNotify(void*, void*, int)")
# 呼び出し: WinWatchNotify(hWW, NotifyCallback, NotifyParam)
# hWW : HWINWATCH -> "void*"
# NotifyCallback : WINWATCHNOTIFYPROC -> "void*"
# NotifyParam : LPARAM -> "int"
# 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)。