SHBindToParent

// SHELL32.dll
#include <windows.h>

HRESULT SHBindToParent(
    ITEMIDLIST* pidl,
    const GUID* riid,
    void** ppv,
    ITEMIDLIST** ppidlLast   // optional
);

<DllImport("SHELL32.dll", ExactSpelling:=True)>
Public Shared Function SHBindToParent(
    pidl As IntPtr,   ' ITEMIDLIST*
    ByRef riid As Guid,   ' GUID*
    ppv As IntPtr,   ' void** out
    ppidlLast As IntPtr   ' ITEMIDLIST** optional, out
) As Integer
End Function

' pidl : ITEMIDLIST*
' riid : GUID*
' ppv : void** out
' ppidlLast : ITEMIDLIST** optional, out
Declare PtrSafe Function SHBindToParent Lib "shell32" ( _
    ByVal pidl As LongPtr, _
    ByVal riid As LongPtr, _
    ByVal ppv As LongPtr, _
    ByVal ppidlLast 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

SHBindToParent = ctypes.windll.shell32.SHBindToParent
SHBindToParent.restype = ctypes.c_int
SHBindToParent.argtypes = [
    ctypes.c_void_p,  # pidl : ITEMIDLIST*
    ctypes.c_void_p,  # riid : GUID*
    ctypes.c_void_p,  # ppv : void** out
    ctypes.c_void_p,  # ppidlLast : ITEMIDLIST** optional, out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('SHELL32.dll')
SHBindToParent = Fiddle::Function.new(
  lib['SHBindToParent'],
  [
    Fiddle::TYPE_VOIDP,  # pidl : ITEMIDLIST*
    Fiddle::TYPE_VOIDP,  # riid : GUID*
    Fiddle::TYPE_VOIDP,  # ppv : void** out
    Fiddle::TYPE_VOIDP,  # ppidlLast : ITEMIDLIST** optional, out
  ],
  Fiddle::TYPE_INT)

#[link(name = "shell32")]
extern "system" {
    fn SHBindToParent(
        pidl: *mut ITEMIDLIST,  // ITEMIDLIST*
        riid: *const GUID,  // GUID*
        ppv: *mut *mut (),  // void** out
        ppidlLast: *mut *mut ITEMIDLIST  // ITEMIDLIST** optional, out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("SHELL32.dll")]
public static extern int SHBindToParent(IntPtr pidl, ref Guid riid, IntPtr ppv, IntPtr ppidlLast);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SHELL32_SHBindToParent' -Namespace Win32 -PassThru
# $api::SHBindToParent(pidl, riid, ppv, ppidlLast)

#uselib "SHELL32.dll"
#func global SHBindToParent "SHBindToParent" sptr, sptr, sptr, sptr
; SHBindToParent varptr(pidl), varptr(riid), ppv, varptr(ppidlLast)   ; 戻り値は stat
; pidl : ITEMIDLIST* -> "sptr"
; riid : GUID* -> "sptr"
; ppv : void** out -> "sptr"
; ppidlLast : ITEMIDLIST** optional, 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 "SHELL32.dll"
#cfunc global SHBindToParent "SHBindToParent" var, var, sptr, var
; res = SHBindToParent(pidl, riid, ppv, ppidlLast)
; pidl : ITEMIDLIST* -> "var"
; riid : GUID* -> "var"
; ppv : void** out -> "sptr"
; ppidlLast : ITEMIDLIST** optional, out -> "var"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

; HRESULT SHBindToParent(ITEMIDLIST* pidl, GUID* riid, void** ppv, ITEMIDLIST** ppidlLast)
#uselib "SHELL32.dll"
#cfunc global SHBindToParent "SHBindToParent" var, var, intptr, var
; res = SHBindToParent(pidl, riid, ppv, ppidlLast)
; pidl : ITEMIDLIST* -> "var"
; riid : GUID* -> "var"
; ppv : void** out -> "intptr"
; ppidlLast : ITEMIDLIST** optional, out -> "var"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

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

var (
	shell32 = windows.NewLazySystemDLL("SHELL32.dll")
	procSHBindToParent = shell32.NewProc("SHBindToParent")
)

// pidl (ITEMIDLIST*), riid (GUID*), ppv (void** out), ppidlLast (ITEMIDLIST** optional, out)
r1, _, err := procSHBindToParent.Call(
	uintptr(pidl),
	uintptr(riid),
	uintptr(ppv),
	uintptr(ppidlLast),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function SHBindToParent(
  pidl: Pointer;   // ITEMIDLIST*
  riid: PGUID;   // GUID*
  ppv: Pointer;   // void** out
  ppidlLast: Pointer   // ITEMIDLIST** optional, out
): Integer; stdcall;
  external 'SHELL32.dll' name 'SHBindToParent';

result := DllCall("SHELL32\SHBindToParent"
    , "Ptr", pidl   ; ITEMIDLIST*
    , "Ptr", riid   ; GUID*
    , "Ptr", ppv   ; void** out
    , "Ptr", ppidlLast   ; ITEMIDLIST** optional, out
    , "Int")   ; return: HRESULT

●SHBindToParent(pidl, riid, ppv, ppidlLast) = DLL("SHELL32.dll", "int SHBindToParent(void*, void*, void*, void*)")
# 呼び出し: SHBindToParent(pidl, riid, ppv, ppidlLast)
# pidl : ITEMIDLIST* -> "void*"
# riid : GUID* -> "void*"
# ppv : void** out -> "void*"
# ppidlLast : ITEMIDLIST** optional, 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)。