CreatePointerMoniker

// OLE32.dll
#include <windows.h>

HRESULT CreatePointerMoniker(
    IUnknown* punk,   // optional
    IMoniker** ppmk
);

<DllImport("OLE32.dll", ExactSpelling:=True)>
Public Shared Function CreatePointerMoniker(
    punk As IntPtr,   ' IUnknown* optional
    ppmk As IntPtr   ' IMoniker** out
) As Integer
End Function

' punk : IUnknown* optional
' ppmk : IMoniker** out
Declare PtrSafe Function CreatePointerMoniker Lib "ole32" ( _
    ByVal punk As LongPtr, _
    ByVal ppmk 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

CreatePointerMoniker = ctypes.windll.ole32.CreatePointerMoniker
CreatePointerMoniker.restype = ctypes.c_int
CreatePointerMoniker.argtypes = [
    ctypes.c_void_p,  # punk : IUnknown* optional
    ctypes.c_void_p,  # ppmk : IMoniker** out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('OLE32.dll')
CreatePointerMoniker = Fiddle::Function.new(
  lib['CreatePointerMoniker'],
  [
    Fiddle::TYPE_VOIDP,  # punk : IUnknown* optional
    Fiddle::TYPE_VOIDP,  # ppmk : IMoniker** out
  ],
  Fiddle::TYPE_INT)

#[link(name = "ole32")]
extern "system" {
    fn CreatePointerMoniker(
        punk: *mut core::ffi::c_void,  // IUnknown* optional
        ppmk: *mut *mut core::ffi::c_void  // IMoniker** out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("OLE32.dll")]
public static extern int CreatePointerMoniker(IntPtr punk, IntPtr ppmk);
"@
$api = Add-Type -MemberDefinition $sig -Name 'OLE32_CreatePointerMoniker' -Namespace Win32 -PassThru
# $api::CreatePointerMoniker(punk, ppmk)

#uselib "OLE32.dll"
#func global CreatePointerMoniker "CreatePointerMoniker" sptr, sptr
; CreatePointerMoniker punk, ppmk   ; 戻り値は stat
; punk : IUnknown* optional -> "sptr"
; ppmk : IMoniker** out -> "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 "OLE32.dll"
#cfunc global CreatePointerMoniker "CreatePointerMoniker" sptr, sptr
; res = CreatePointerMoniker(punk, ppmk)
; punk : IUnknown* optional -> "sptr"
; ppmk : IMoniker** out -> "sptr"

; HRESULT CreatePointerMoniker(IUnknown* punk, IMoniker** ppmk)
#uselib "OLE32.dll"
#cfunc global CreatePointerMoniker "CreatePointerMoniker" intptr, intptr
; res = CreatePointerMoniker(punk, ppmk)
; punk : IUnknown* optional -> "intptr"
; ppmk : IMoniker** out -> "intptr"

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

var (
	ole32 = windows.NewLazySystemDLL("OLE32.dll")
	procCreatePointerMoniker = ole32.NewProc("CreatePointerMoniker")
)

// punk (IUnknown* optional), ppmk (IMoniker** out)
r1, _, err := procCreatePointerMoniker.Call(
	uintptr(punk),
	uintptr(ppmk),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function CreatePointerMoniker(
  punk: Pointer;   // IUnknown* optional
  ppmk: Pointer   // IMoniker** out
): Integer; stdcall;
  external 'OLE32.dll' name 'CreatePointerMoniker';

result := DllCall("OLE32\CreatePointerMoniker"
    , "Ptr", punk   ; IUnknown* optional
    , "Ptr", ppmk   ; IMoniker** out
    , "Int")   ; return: HRESULT

●CreatePointerMoniker(punk, ppmk) = DLL("OLE32.dll", "int CreatePointerMoniker(void*, void*)")
# 呼び出し: CreatePointerMoniker(punk, ppmk)
# punk : IUnknown* optional -> "void*"
# ppmk : IMoniker** out -> "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)。