OleConvertOLESTREAMToIStorage2

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

HRESULT OleConvertOLESTREAMToIStorage2(
    OLESTREAM* lpolestream,
    IStorage* pstg,
    const DVTARGETDEVICE* ptd,   // optional
    DWORD opt,   // optional
    void* pvCallbackContext,   // optional
    OLESTREAMQUERYCONVERTOLELINKCALLBACK pQueryConvertOLELinkCallback   // optional
);

<DllImport("OLE32.dll", ExactSpelling:=True)>
Public Shared Function OleConvertOLESTREAMToIStorage2(
    lpolestream As IntPtr,   ' OLESTREAM*
    pstg As IntPtr,   ' IStorage*
    ptd As IntPtr,   ' DVTARGETDEVICE* optional
    opt As UInteger,   ' DWORD optional
    pvCallbackContext As IntPtr,   ' void* optional
    pQueryConvertOLELinkCallback As IntPtr   ' OLESTREAMQUERYCONVERTOLELINKCALLBACK optional
) As Integer
End Function

' lpolestream : OLESTREAM*
' pstg : IStorage*
' ptd : DVTARGETDEVICE* optional
' opt : DWORD optional
' pvCallbackContext : void* optional
' pQueryConvertOLELinkCallback : OLESTREAMQUERYCONVERTOLELINKCALLBACK optional
Declare PtrSafe Function OleConvertOLESTREAMToIStorage2 Lib "ole32" ( _
    ByVal lpolestream As LongPtr, _
    ByVal pstg As LongPtr, _
    ByVal ptd As LongPtr, _
    ByVal opt As Long, _
    ByVal pvCallbackContext As LongPtr, _
    ByVal pQueryConvertOLELinkCallback 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

OleConvertOLESTREAMToIStorage2 = ctypes.windll.ole32.OleConvertOLESTREAMToIStorage2
OleConvertOLESTREAMToIStorage2.restype = ctypes.c_int
OleConvertOLESTREAMToIStorage2.argtypes = [
    ctypes.c_void_p,  # lpolestream : OLESTREAM*
    ctypes.c_void_p,  # pstg : IStorage*
    ctypes.c_void_p,  # ptd : DVTARGETDEVICE* optional
    wintypes.DWORD,  # opt : DWORD optional
    ctypes.POINTER(None),  # pvCallbackContext : void* optional
    ctypes.c_void_p,  # pQueryConvertOLELinkCallback : OLESTREAMQUERYCONVERTOLELINKCALLBACK optional
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('OLE32.dll')
OleConvertOLESTREAMToIStorage2 = Fiddle::Function.new(
  lib['OleConvertOLESTREAMToIStorage2'],
  [
    Fiddle::TYPE_VOIDP,  # lpolestream : OLESTREAM*
    Fiddle::TYPE_VOIDP,  # pstg : IStorage*
    Fiddle::TYPE_VOIDP,  # ptd : DVTARGETDEVICE* optional
    -Fiddle::TYPE_INT,  # opt : DWORD optional
    Fiddle::TYPE_VOIDP,  # pvCallbackContext : void* optional
    Fiddle::TYPE_VOIDP,  # pQueryConvertOLELinkCallback : OLESTREAMQUERYCONVERTOLELINKCALLBACK optional
  ],
  Fiddle::TYPE_INT)

#[link(name = "ole32")]
extern "system" {
    fn OleConvertOLESTREAMToIStorage2(
        lpolestream: *mut OLESTREAM,  // OLESTREAM*
        pstg: *mut core::ffi::c_void,  // IStorage*
        ptd: *const DVTARGETDEVICE,  // DVTARGETDEVICE* optional
        opt: u32,  // DWORD optional
        pvCallbackContext: *mut (),  // void* optional
        pQueryConvertOLELinkCallback: *const core::ffi::c_void  // OLESTREAMQUERYCONVERTOLELINKCALLBACK optional
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("OLE32.dll")]
public static extern int OleConvertOLESTREAMToIStorage2(IntPtr lpolestream, IntPtr pstg, IntPtr ptd, uint opt, IntPtr pvCallbackContext, IntPtr pQueryConvertOLELinkCallback);
"@
$api = Add-Type -MemberDefinition $sig -Name 'OLE32_OleConvertOLESTREAMToIStorage2' -Namespace Win32 -PassThru
# $api::OleConvertOLESTREAMToIStorage2(lpolestream, pstg, ptd, opt, pvCallbackContext, pQueryConvertOLELinkCallback)

#uselib "OLE32.dll"
#func global OleConvertOLESTREAMToIStorage2 "OleConvertOLESTREAMToIStorage2" sptr, sptr, sptr, sptr, sptr, sptr
; OleConvertOLESTREAMToIStorage2 varptr(lpolestream), pstg, varptr(ptd), opt, pvCallbackContext, pQueryConvertOLELinkCallback   ; 戻り値は stat
; lpolestream : OLESTREAM* -> "sptr"
; pstg : IStorage* -> "sptr"
; ptd : DVTARGETDEVICE* optional -> "sptr"
; opt : DWORD optional -> "sptr"
; pvCallbackContext : void* optional -> "sptr"
; pQueryConvertOLELinkCallback : OLESTREAMQUERYCONVERTOLELINKCALLBACK optional -> "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。

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

var (
	ole32 = windows.NewLazySystemDLL("OLE32.dll")
	procOleConvertOLESTREAMToIStorage2 = ole32.NewProc("OleConvertOLESTREAMToIStorage2")
)

// lpolestream (OLESTREAM*), pstg (IStorage*), ptd (DVTARGETDEVICE* optional), opt (DWORD optional), pvCallbackContext (void* optional), pQueryConvertOLELinkCallback (OLESTREAMQUERYCONVERTOLELINKCALLBACK optional)
r1, _, err := procOleConvertOLESTREAMToIStorage2.Call(
	uintptr(lpolestream),
	uintptr(pstg),
	uintptr(ptd),
	uintptr(opt),
	uintptr(pvCallbackContext),
	uintptr(pQueryConvertOLELinkCallback),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function OleConvertOLESTREAMToIStorage2(
  lpolestream: Pointer;   // OLESTREAM*
  pstg: Pointer;   // IStorage*
  ptd: Pointer;   // DVTARGETDEVICE* optional
  opt: DWORD;   // DWORD optional
  pvCallbackContext: Pointer;   // void* optional
  pQueryConvertOLELinkCallback: Pointer   // OLESTREAMQUERYCONVERTOLELINKCALLBACK optional
): Integer; stdcall;
  external 'OLE32.dll' name 'OleConvertOLESTREAMToIStorage2';

result := DllCall("OLE32\OleConvertOLESTREAMToIStorage2"
    , "Ptr", lpolestream   ; OLESTREAM*
    , "Ptr", pstg   ; IStorage*
    , "Ptr", ptd   ; DVTARGETDEVICE* optional
    , "UInt", opt   ; DWORD optional
    , "Ptr", pvCallbackContext   ; void* optional
    , "Ptr", pQueryConvertOLELinkCallback   ; OLESTREAMQUERYCONVERTOLELINKCALLBACK optional
    , "Int")   ; return: HRESULT

●OleConvertOLESTREAMToIStorage2(lpolestream, pstg, ptd, opt, pvCallbackContext, pQueryConvertOLELinkCallback) = DLL("OLE32.dll", "int OleConvertOLESTREAMToIStorage2(void*, void*, void*, dword, void*, void*)")
# 呼び出し: OleConvertOLESTREAMToIStorage2(lpolestream, pstg, ptd, opt, pvCallbackContext, pQueryConvertOLELinkCallback)
# lpolestream : OLESTREAM* -> "void*"
# pstg : IStorage* -> "void*"
# ptd : DVTARGETDEVICE* optional -> "void*"
# opt : DWORD optional -> "dword"
# pvCallbackContext : void* optional -> "void*"
# pQueryConvertOLELinkCallback : OLESTREAMQUERYCONVERTOLELINKCALLBACK optional -> "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)。

const std = @import("std");

extern "ole32" fn OleConvertOLESTREAMToIStorage2(
    lpolestream: [*c]OLESTREAM, // OLESTREAM*
    pstg: ?*anyopaque, // IStorage*
    ptd: [*c]DVTARGETDEVICE, // DVTARGETDEVICE* optional
    opt: u32, // DWORD optional
    pvCallbackContext: ?*anyopaque, // void* optional
    pQueryConvertOLELinkCallback: ?*anyopaque // OLESTREAMQUERYCONVERTOLELINKCALLBACK optional
) callconv(std.os.windows.WINAPI) i32;

proc OleConvertOLESTREAMToIStorage2(
    lpolestream: ptr OLESTREAM,  # OLESTREAM*
    pstg: pointer,  # IStorage*
    ptd: ptr DVTARGETDEVICE,  # DVTARGETDEVICE* optional
    opt: uint32,  # DWORD optional
    pvCallbackContext: pointer,  # void* optional
    pQueryConvertOLELinkCallback: pointer  # OLESTREAMQUERYCONVERTOLELINKCALLBACK optional
): int32 {.importc: "OleConvertOLESTREAMToIStorage2", stdcall, dynlib: "OLE32.dll".}

pragma(lib, "ole32");
extern(Windows)
int OleConvertOLESTREAMToIStorage2(
    OLESTREAM* lpolestream,   // OLESTREAM*
    void* pstg,   // IStorage*
    DVTARGETDEVICE* ptd,   // DVTARGETDEVICE* optional
    uint opt,   // DWORD optional
    void* pvCallbackContext,   // void* optional
    void* pQueryConvertOLELinkCallback   // OLESTREAMQUERYCONVERTOLELINKCALLBACK optional
);

ccall((:OleConvertOLESTREAMToIStorage2, "OLE32.dll"), stdcall, Int32,
      (Ptr{OLESTREAM}, Ptr{Cvoid}, Ptr{DVTARGETDEVICE}, UInt32, Ptr{Cvoid}, Ptr{Cvoid}),
      lpolestream, pstg, ptd, opt, pvCallbackContext, pQueryConvertOLELinkCallback)
# lpolestream : OLESTREAM* -> Ptr{OLESTREAM}
# pstg : IStorage* -> Ptr{Cvoid}
# ptd : DVTARGETDEVICE* optional -> Ptr{DVTARGETDEVICE}
# opt : DWORD optional -> UInt32
# pvCallbackContext : void* optional -> Ptr{Cvoid}
# pQueryConvertOLELinkCallback : OLESTREAMQUERYCONVERTOLELINKCALLBACK optional -> Ptr{Cvoid}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t OleConvertOLESTREAMToIStorage2(
    void* lpolestream,
    void* pstg,
    void* ptd,
    uint32_t opt,
    void* pvCallbackContext,
    void* pQueryConvertOLELinkCallback);
]]
local ole32 = ffi.load("ole32")
-- ole32.OleConvertOLESTREAMToIStorage2(lpolestream, pstg, ptd, opt, pvCallbackContext, pQueryConvertOLELinkCallback)
-- lpolestream : OLESTREAM*
-- pstg : IStorage*
-- ptd : DVTARGETDEVICE* optional
-- opt : DWORD optional
-- pvCallbackContext : void* optional
-- pQueryConvertOLELinkCallback : OLESTREAMQUERYCONVERTOLELINKCALLBACK optional
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。

const koffi = require('koffi');
const lib = koffi.load('OLE32.dll');
const OleConvertOLESTREAMToIStorage2 = lib.func('__stdcall', 'OleConvertOLESTREAMToIStorage2', 'int32_t', ['void *', 'void *', 'void *', 'uint32_t', 'void *', 'void *']);
// OleConvertOLESTREAMToIStorage2(lpolestream, pstg, ptd, opt, pvCallbackContext, pQueryConvertOLELinkCallback)
// lpolestream : OLESTREAM* -> 'void *'
// pstg : IStorage* -> 'void *'
// ptd : DVTARGETDEVICE* optional -> 'void *'
// opt : DWORD optional -> 'uint32_t'
// pvCallbackContext : void* optional -> 'void *'
// pQueryConvertOLELinkCallback : OLESTREAMQUERYCONVERTOLELINKCALLBACK optional -> 'void *'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。
// コールバック(関数ポインタ)は koffi.proto/koffi.register で型を定義して渡す(素の void* では JS 関数を渡せない)。

const lib = Deno.dlopen("OLE32.dll", {
  OleConvertOLESTREAMToIStorage2: { parameters: ["pointer", "pointer", "pointer", "u32", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.OleConvertOLESTREAMToIStorage2(lpolestream, pstg, ptd, opt, pvCallbackContext, pQueryConvertOLELinkCallback)
// lpolestream : OLESTREAM* -> "pointer"
// pstg : IStorage* -> "pointer"
// ptd : DVTARGETDEVICE* optional -> "pointer"
// opt : DWORD optional -> "u32"
// pvCallbackContext : void* optional -> "pointer"
// pQueryConvertOLELinkCallback : OLESTREAMQUERYCONVERTOLELINKCALLBACK optional -> "pointer"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。

<?php
$ffi = FFI::cdef(<<<C
int32_t OleConvertOLESTREAMToIStorage2(
    void* lpolestream,
    void* pstg,
    void* ptd,
    uint32_t opt,
    void* pvCallbackContext,
    void* pQueryConvertOLELinkCallback);
C, "OLE32.dll");
// $ffi->OleConvertOLESTREAMToIStorage2(lpolestream, pstg, ptd, opt, pvCallbackContext, pQueryConvertOLELinkCallback);
// lpolestream : OLESTREAM*
// pstg : IStorage*
// ptd : DVTARGETDEVICE* optional
// opt : DWORD optional
// pvCallbackContext : void* optional
// pQueryConvertOLELinkCallback : OLESTREAMQUERYCONVERTOLELINKCALLBACK optional
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。

import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;

public interface Ole32 extends StdCallLibrary {
    Ole32 INSTANCE = Native.load("ole32", Ole32.class);
    int OleConvertOLESTREAMToIStorage2(
        Pointer lpolestream,   // OLESTREAM*
        Pointer pstg,   // IStorage*
        Pointer ptd,   // DVTARGETDEVICE* optional
        int opt,   // DWORD optional
        Pointer pvCallbackContext,   // void* optional
        Callback pQueryConvertOLELinkCallback   // OLESTREAMQUERYCONVERTOLELINKCALLBACK optional
    );
}

@[Link("ole32")]
lib LibOLE32
  fun OleConvertOLESTREAMToIStorage2 = OleConvertOLESTREAMToIStorage2(
    lpolestream : OLESTREAM*,   # OLESTREAM*
    pstg : Void*,   # IStorage*
    ptd : DVTARGETDEVICE*,   # DVTARGETDEVICE* optional
    opt : UInt32,   # DWORD optional
    pvCallbackContext : Void*,   # void* optional
    pQueryConvertOLELinkCallback : Void*   # OLESTREAMQUERYCONVERTOLELINKCALLBACK optional
  ) : Int32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。

import 'dart:ffi';
import 'package:ffi/ffi.dart';

typedef OleConvertOLESTREAMToIStorage2Native = Int32 Function(Pointer<Void>, Pointer<Void>, Pointer<Void>, Uint32, Pointer<Void>, Pointer<Void>);
typedef OleConvertOLESTREAMToIStorage2Dart = int Function(Pointer<Void>, Pointer<Void>, Pointer<Void>, int, Pointer<Void>, Pointer<Void>);
final OleConvertOLESTREAMToIStorage2 = DynamicLibrary.open('OLE32.dll')
    .lookupFunction<OleConvertOLESTREAMToIStorage2Native, OleConvertOLESTREAMToIStorage2Dart>('OleConvertOLESTREAMToIStorage2');
// lpolestream : OLESTREAM* -> Pointer<Void>
// pstg : IStorage* -> Pointer<Void>
// ptd : DVTARGETDEVICE* optional -> Pointer<Void>
// opt : DWORD optional -> Uint32
// pvCallbackContext : void* optional -> Pointer<Void>
// pQueryConvertOLELinkCallback : OLESTREAMQUERYCONVERTOLELINKCALLBACK optional -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function OleConvertOLESTREAMToIStorage2(
  lpolestream: Pointer;   // OLESTREAM*
  pstg: Pointer;   // IStorage*
  ptd: Pointer;   // DVTARGETDEVICE* optional
  opt: DWORD;   // DWORD optional
  pvCallbackContext: Pointer;   // void* optional
  pQueryConvertOLELinkCallback: Pointer   // OLESTREAMQUERYCONVERTOLELINKCALLBACK optional
): Integer; stdcall;
  external 'OLE32.dll' name 'OleConvertOLESTREAMToIStorage2';

import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "OleConvertOLESTREAMToIStorage2"
  c_OleConvertOLESTREAMToIStorage2 :: Ptr () -> Ptr () -> Ptr () -> Word32 -> Ptr () -> Ptr () -> IO Int32
-- lpolestream : OLESTREAM* -> Ptr ()
-- pstg : IStorage* -> Ptr ()
-- ptd : DVTARGETDEVICE* optional -> Ptr ()
-- opt : DWORD optional -> Word32
-- pvCallbackContext : void* optional -> Ptr ()
-- pQueryConvertOLELinkCallback : OLESTREAMQUERYCONVERTOLELINKCALLBACK optional -> Ptr ()
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。

open Ctypes
open Foreign

let oleconvertolestreamtoistorage2 =
  foreign "OleConvertOLESTREAMToIStorage2"
    ((ptr void) @-> (ptr void) @-> (ptr void) @-> uint32_t @-> (ptr void) @-> (ptr void) @-> returning int32_t)
(* lpolestream : OLESTREAM* -> (ptr void) *)
(* pstg : IStorage* -> (ptr void) *)
(* ptd : DVTARGETDEVICE* optional -> (ptr void) *)
(* opt : DWORD optional -> uint32_t *)
(* pvCallbackContext : void* optional -> (ptr void) *)
(* pQueryConvertOLELinkCallback : OLESTREAMQUERYCONVERTOLELINKCALLBACK optional -> (ptr void) *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)

(cffi:define-foreign-library ole32 (t "OLE32.dll"))
(cffi:use-foreign-library ole32)

(cffi:defcfun ("OleConvertOLESTREAMToIStorage2" ole-convert-olestreamto-istorage2 :convention :stdcall) :int32
  (lpolestream :pointer)   ; OLESTREAM*
  (pstg :pointer)   ; IStorage*
  (ptd :pointer)   ; DVTARGETDEVICE* optional
  (opt :uint32)   ; DWORD optional
  (pv-callback-context :pointer)   ; void* optional
  (p-query-convert-olelink-callback :pointer))   ; OLESTREAMQUERYCONVERTOLELINKCALLBACK optional
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $OleConvertOLESTREAMToIStorage2 = Win32::API::More->new('OLE32',
    'int OleConvertOLESTREAMToIStorage2(LPVOID lpolestream, LPVOID pstg, LPVOID ptd, DWORD opt, LPVOID pvCallbackContext, LPVOID pQueryConvertOLELinkCallback)');
# my $ret = $OleConvertOLESTREAMToIStorage2->Call($lpolestream, $pstg, $ptd, $opt, $pvCallbackContext, $pQueryConvertOLELinkCallback);
# lpolestream : OLESTREAM* -> LPVOID
# pstg : IStorage* -> LPVOID
# ptd : DVTARGETDEVICE* optional -> LPVOID
# opt : DWORD optional -> DWORD
# pvCallbackContext : void* optional -> LPVOID
# pQueryConvertOLELinkCallback : OLESTREAMQUERYCONVERTOLELINKCALLBACK optional -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。
# コールバック(関数ポインタ)は Perl sub を直接渡せません。Win32::API::Callback を使用してください。