EnumPropsExW

// USER32.dll  (Unicode / -W)
#include <windows.h>

INT EnumPropsExW(
    HWND hWnd,
    PROPENUMPROCEXW lpEnumFunc,
    LPARAM lParam
);

<DllImport("USER32.dll", CharSet:=CharSet.Unicode, ExactSpelling:=True)>
Public Shared Function EnumPropsExW(
    hWnd As IntPtr,   ' HWND
    lpEnumFunc As IntPtr,   ' PROPENUMPROCEXW
    lParam As IntPtr   ' LPARAM
) As Integer
End Function

' hWnd : HWND
' lpEnumFunc : PROPENUMPROCEXW
' lParam : LPARAM
Declare PtrSafe Function EnumPropsExW Lib "user32" ( _
    ByVal hWnd As LongPtr, _
    ByVal lpEnumFunc As LongPtr, _
    ByVal lParam As LongPtr) As Long
' Unicode(W): 文字列は ByVal As LongPtr とし StrPtr(unicodeStr) を渡す
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

EnumPropsExW = ctypes.windll.user32.EnumPropsExW
EnumPropsExW.restype = ctypes.c_int
EnumPropsExW.argtypes = [
    wintypes.HANDLE,  # hWnd : HWND
    ctypes.c_void_p,  # lpEnumFunc : PROPENUMPROCEXW
    ctypes.c_ssize_t,  # lParam : LPARAM
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('USER32.dll')
EnumPropsExW = Fiddle::Function.new(
  lib['EnumPropsExW'],
  [
    Fiddle::TYPE_VOIDP,  # hWnd : HWND
    Fiddle::TYPE_VOIDP,  # lpEnumFunc : PROPENUMPROCEXW
    Fiddle::TYPE_INTPTR_T,  # lParam : LPARAM
  ],
  Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "user32")]
extern "system" {
    fn EnumPropsExW(
        hWnd: *mut core::ffi::c_void,  // HWND
        lpEnumFunc: *const core::ffi::c_void,  // PROPENUMPROCEXW
        lParam: isize  // LPARAM
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("USER32.dll", CharSet = CharSet.Unicode)]
public static extern int EnumPropsExW(IntPtr hWnd, IntPtr lpEnumFunc, IntPtr lParam);
"@
$api = Add-Type -MemberDefinition $sig -Name 'USER32_EnumPropsExW' -Namespace Win32 -PassThru
# $api::EnumPropsExW(hWnd, lpEnumFunc, lParam)

#uselib "USER32.dll"
#func global EnumPropsExW "EnumPropsExW" wptr, wptr, wptr
; EnumPropsExW hWnd, lpEnumFunc, lParam   ; 戻り値は stat
; hWnd : HWND -> "wptr"
; lpEnumFunc : PROPENUMPROCEXW -> "wptr"
; lParam : LPARAM -> "wptr"
; ※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 "USER32.dll"
#cfunc global EnumPropsExW "EnumPropsExW" sptr, sptr, sptr
; res = EnumPropsExW(hWnd, lpEnumFunc, lParam)
; hWnd : HWND -> "sptr"
; lpEnumFunc : PROPENUMPROCEXW -> "sptr"
; lParam : LPARAM -> "sptr"

; INT EnumPropsExW(HWND hWnd, PROPENUMPROCEXW lpEnumFunc, LPARAM lParam)
#uselib "USER32.dll"
#cfunc global EnumPropsExW "EnumPropsExW" intptr, intptr, intptr
; res = EnumPropsExW(hWnd, lpEnumFunc, lParam)
; hWnd : HWND -> "intptr"
; lpEnumFunc : PROPENUMPROCEXW -> "intptr"
; lParam : LPARAM -> "intptr"

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

var (
	user32 = windows.NewLazySystemDLL("USER32.dll")
	procEnumPropsExW = user32.NewProc("EnumPropsExW")
)

// hWnd (HWND), lpEnumFunc (PROPENUMPROCEXW), lParam (LPARAM)
r1, _, err := procEnumPropsExW.Call(
	uintptr(hWnd),
	uintptr(lpEnumFunc),
	uintptr(lParam),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT

function EnumPropsExW(
  hWnd: THandle;   // HWND
  lpEnumFunc: Pointer;   // PROPENUMPROCEXW
  lParam: NativeInt   // LPARAM
): Integer; stdcall;
  external 'USER32.dll' name 'EnumPropsExW';

result := DllCall("USER32\EnumPropsExW"
    , "Ptr", hWnd   ; HWND
    , "Ptr", lpEnumFunc   ; PROPENUMPROCEXW
    , "Ptr", lParam   ; LPARAM
    , "Int")   ; return: INT

●EnumPropsExW(hWnd, lpEnumFunc, lParam) = DLL("USER32.dll", "int EnumPropsExW(void*, void*, int)")
# 呼び出し: EnumPropsExW(hWnd, lpEnumFunc, lParam)
# hWnd : HWND -> "void*"
# lpEnumFunc : PROPENUMPROCEXW -> "void*"
# lParam : 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)。
# ※-W(Unicode)関数。なでしこ1はANSIのため -A 版の利用を推奨。