OleUIUpdateLinksW

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

BOOL OleUIUpdateLinksW(
    IOleUILinkContainerW* lpOleUILinkCntr,
    HWND hwndParent,
    LPWSTR lpszTitle,
    INT cLinks
);

<DllImport("oledlg.dll", CharSet:=CharSet.Unicode, ExactSpelling:=True)>
Public Shared Function OleUIUpdateLinksW(
    lpOleUILinkCntr As IntPtr,   ' IOleUILinkContainerW*
    hwndParent As IntPtr,   ' HWND
    <MarshalAs(UnmanagedType.LPWStr)> lpszTitle As String,   ' LPWSTR
    cLinks As Integer   ' INT
) As Boolean
End Function

' lpOleUILinkCntr : IOleUILinkContainerW*
' hwndParent : HWND
' lpszTitle : LPWSTR
' cLinks : INT
Declare PtrSafe Function OleUIUpdateLinksW Lib "oledlg" ( _
    ByVal lpOleUILinkCntr As LongPtr, _
    ByVal hwndParent As LongPtr, _
    ByVal lpszTitle As LongPtr, _
    ByVal cLinks As Long) 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

OleUIUpdateLinksW = ctypes.windll.oledlg.OleUIUpdateLinksW
OleUIUpdateLinksW.restype = wintypes.BOOL
OleUIUpdateLinksW.argtypes = [
    ctypes.c_void_p,  # lpOleUILinkCntr : IOleUILinkContainerW*
    wintypes.HANDLE,  # hwndParent : HWND
    wintypes.LPCWSTR,  # lpszTitle : LPWSTR
    ctypes.c_int,  # cLinks : INT
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('oledlg.dll')
OleUIUpdateLinksW = Fiddle::Function.new(
  lib['OleUIUpdateLinksW'],
  [
    Fiddle::TYPE_VOIDP,  # lpOleUILinkCntr : IOleUILinkContainerW*
    Fiddle::TYPE_VOIDP,  # hwndParent : HWND
    Fiddle::TYPE_VOIDP,  # lpszTitle : LPWSTR
    Fiddle::TYPE_INT,  # cLinks : INT
  ],
  Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "oledlg")]
extern "system" {
    fn OleUIUpdateLinksW(
        lpOleUILinkCntr: *mut core::ffi::c_void,  // IOleUILinkContainerW*
        hwndParent: *mut core::ffi::c_void,  // HWND
        lpszTitle: *mut u16,  // LPWSTR
        cLinks: i32  // INT
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("oledlg.dll", CharSet = CharSet.Unicode)]
public static extern bool OleUIUpdateLinksW(IntPtr lpOleUILinkCntr, IntPtr hwndParent, [MarshalAs(UnmanagedType.LPWStr)] string lpszTitle, int cLinks);
"@
$api = Add-Type -MemberDefinition $sig -Name 'oledlg_OleUIUpdateLinksW' -Namespace Win32 -PassThru
# $api::OleUIUpdateLinksW(lpOleUILinkCntr, hwndParent, lpszTitle, cLinks)

#uselib "oledlg.dll"
#func global OleUIUpdateLinksW "OleUIUpdateLinksW" wptr, wptr, wptr, wptr
; OleUIUpdateLinksW lpOleUILinkCntr, hwndParent, lpszTitle, cLinks   ; 戻り値は stat
; lpOleUILinkCntr : IOleUILinkContainerW* -> "wptr"
; hwndParent : HWND -> "wptr"
; lpszTitle : LPWSTR -> "wptr"
; cLinks : INT -> "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 "oledlg.dll"
#cfunc global OleUIUpdateLinksW "OleUIUpdateLinksW" sptr, sptr, wstr, int
; res = OleUIUpdateLinksW(lpOleUILinkCntr, hwndParent, lpszTitle, cLinks)
; lpOleUILinkCntr : IOleUILinkContainerW* -> "sptr"
; hwndParent : HWND -> "sptr"
; lpszTitle : LPWSTR -> "wstr"
; cLinks : INT -> "int"

; BOOL OleUIUpdateLinksW(IOleUILinkContainerW* lpOleUILinkCntr, HWND hwndParent, LPWSTR lpszTitle, INT cLinks)
#uselib "oledlg.dll"
#cfunc global OleUIUpdateLinksW "OleUIUpdateLinksW" intptr, intptr, wstr, int
; res = OleUIUpdateLinksW(lpOleUILinkCntr, hwndParent, lpszTitle, cLinks)
; lpOleUILinkCntr : IOleUILinkContainerW* -> "intptr"
; hwndParent : HWND -> "intptr"
; lpszTitle : LPWSTR -> "wstr"
; cLinks : INT -> "int"

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

var (
	oledlg = windows.NewLazySystemDLL("oledlg.dll")
	procOleUIUpdateLinksW = oledlg.NewProc("OleUIUpdateLinksW")
)

// lpOleUILinkCntr (IOleUILinkContainerW*), hwndParent (HWND), lpszTitle (LPWSTR), cLinks (INT)
r1, _, err := procOleUIUpdateLinksW.Call(
	uintptr(lpOleUILinkCntr),
	uintptr(hwndParent),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(lpszTitle))),
	uintptr(cLinks),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function OleUIUpdateLinksW(
  lpOleUILinkCntr: Pointer;   // IOleUILinkContainerW*
  hwndParent: THandle;   // HWND
  lpszTitle: PWideChar;   // LPWSTR
  cLinks: Integer   // INT
): BOOL; stdcall;
  external 'oledlg.dll' name 'OleUIUpdateLinksW';

result := DllCall("oledlg\OleUIUpdateLinksW"
    , "Ptr", lpOleUILinkCntr   ; IOleUILinkContainerW*
    , "Ptr", hwndParent   ; HWND
    , "WStr", lpszTitle   ; LPWSTR
    , "Int", cLinks   ; INT
    , "Int")   ; return: BOOL

●OleUIUpdateLinksW(lpOleUILinkCntr, hwndParent, lpszTitle, cLinks) = DLL("oledlg.dll", "bool OleUIUpdateLinksW(void*, void*, char*, int)")
# 呼び出し: OleUIUpdateLinksW(lpOleUILinkCntr, hwndParent, lpszTitle, cLinks)
# lpOleUILinkCntr : IOleUILinkContainerW* -> "void*"
# hwndParent : HWND -> "void*"
# lpszTitle : LPWSTR -> "char*"
# cLinks : INT -> "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。