CreateStreamOnHGlobal

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

HRESULT CreateStreamOnHGlobal(
    HGLOBAL hGlobal,   // optional
    BOOL fDeleteOnRelease,
    IStream** ppstm
);

<DllImport("OLE32.dll", ExactSpelling:=True)>
Public Shared Function CreateStreamOnHGlobal(
    hGlobal As IntPtr,   ' HGLOBAL optional
    fDeleteOnRelease As Boolean,   ' BOOL
    ppstm As IntPtr   ' IStream** out
) As Integer
End Function

' hGlobal : HGLOBAL optional
' fDeleteOnRelease : BOOL
' ppstm : IStream** out
Declare PtrSafe Function CreateStreamOnHGlobal Lib "ole32" ( _
    ByVal hGlobal As LongPtr, _
    ByVal fDeleteOnRelease As Long, _
    ByVal ppstm 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

CreateStreamOnHGlobal = ctypes.windll.ole32.CreateStreamOnHGlobal
CreateStreamOnHGlobal.restype = ctypes.c_int
CreateStreamOnHGlobal.argtypes = [
    wintypes.HANDLE,  # hGlobal : HGLOBAL optional
    wintypes.BOOL,  # fDeleteOnRelease : BOOL
    ctypes.c_void_p,  # ppstm : IStream** out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('OLE32.dll')
CreateStreamOnHGlobal = Fiddle::Function.new(
  lib['CreateStreamOnHGlobal'],
  [
    Fiddle::TYPE_VOIDP,  # hGlobal : HGLOBAL optional
    Fiddle::TYPE_INT,  # fDeleteOnRelease : BOOL
    Fiddle::TYPE_VOIDP,  # ppstm : IStream** out
  ],
  Fiddle::TYPE_INT)

#[link(name = "ole32")]
extern "system" {
    fn CreateStreamOnHGlobal(
        hGlobal: *mut core::ffi::c_void,  // HGLOBAL optional
        fDeleteOnRelease: i32,  // BOOL
        ppstm: *mut *mut core::ffi::c_void  // IStream** out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("OLE32.dll")]
public static extern int CreateStreamOnHGlobal(IntPtr hGlobal, bool fDeleteOnRelease, IntPtr ppstm);
"@
$api = Add-Type -MemberDefinition $sig -Name 'OLE32_CreateStreamOnHGlobal' -Namespace Win32 -PassThru
# $api::CreateStreamOnHGlobal(hGlobal, fDeleteOnRelease, ppstm)

#uselib "OLE32.dll"
#func global CreateStreamOnHGlobal "CreateStreamOnHGlobal" sptr, sptr, sptr
; CreateStreamOnHGlobal hGlobal, fDeleteOnRelease, ppstm   ; 戻り値は stat
; hGlobal : HGLOBAL optional -> "sptr"
; fDeleteOnRelease : BOOL -> "sptr"
; ppstm : IStream** 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 CreateStreamOnHGlobal "CreateStreamOnHGlobal" sptr, int, sptr
; res = CreateStreamOnHGlobal(hGlobal, fDeleteOnRelease, ppstm)
; hGlobal : HGLOBAL optional -> "sptr"
; fDeleteOnRelease : BOOL -> "int"
; ppstm : IStream** out -> "sptr"

; HRESULT CreateStreamOnHGlobal(HGLOBAL hGlobal, BOOL fDeleteOnRelease, IStream** ppstm)
#uselib "OLE32.dll"
#cfunc global CreateStreamOnHGlobal "CreateStreamOnHGlobal" intptr, int, intptr
; res = CreateStreamOnHGlobal(hGlobal, fDeleteOnRelease, ppstm)
; hGlobal : HGLOBAL optional -> "intptr"
; fDeleteOnRelease : BOOL -> "int"
; ppstm : IStream** out -> "intptr"

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

var (
	ole32 = windows.NewLazySystemDLL("OLE32.dll")
	procCreateStreamOnHGlobal = ole32.NewProc("CreateStreamOnHGlobal")
)

// hGlobal (HGLOBAL optional), fDeleteOnRelease (BOOL), ppstm (IStream** out)
r1, _, err := procCreateStreamOnHGlobal.Call(
	uintptr(hGlobal),
	uintptr(fDeleteOnRelease),
	uintptr(ppstm),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function CreateStreamOnHGlobal(
  hGlobal: THandle;   // HGLOBAL optional
  fDeleteOnRelease: BOOL;   // BOOL
  ppstm: Pointer   // IStream** out
): Integer; stdcall;
  external 'OLE32.dll' name 'CreateStreamOnHGlobal';

result := DllCall("OLE32\CreateStreamOnHGlobal"
    , "Ptr", hGlobal   ; HGLOBAL optional
    , "Int", fDeleteOnRelease   ; BOOL
    , "Ptr", ppstm   ; IStream** out
    , "Int")   ; return: HRESULT

●CreateStreamOnHGlobal(hGlobal, fDeleteOnRelease, ppstm) = DLL("OLE32.dll", "int CreateStreamOnHGlobal(void*, bool, void*)")
# 呼び出し: CreateStreamOnHGlobal(hGlobal, fDeleteOnRelease, ppstm)
# hGlobal : HGLOBAL optional -> "void*"
# fDeleteOnRelease : BOOL -> "bool"
# ppstm : IStream** 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)。

const std = @import("std");

extern "ole32" fn CreateStreamOnHGlobal(
    hGlobal: ?*anyopaque, // HGLOBAL optional
    fDeleteOnRelease: i32, // BOOL
    ppstm: ?*anyopaque // IStream** out
) callconv(std.os.windows.WINAPI) i32;

proc CreateStreamOnHGlobal(
    hGlobal: pointer,  # HGLOBAL optional
    fDeleteOnRelease: int32,  # BOOL
    ppstm: pointer  # IStream** out
): int32 {.importc: "CreateStreamOnHGlobal", stdcall, dynlib: "OLE32.dll".}

pragma(lib, "ole32");
extern(Windows)
int CreateStreamOnHGlobal(
    void* hGlobal,   // HGLOBAL optional
    int fDeleteOnRelease,   // BOOL
    void* ppstm   // IStream** out
);

ccall((:CreateStreamOnHGlobal, "OLE32.dll"), stdcall, Int32,
      (Ptr{Cvoid}, Int32, Ptr{Cvoid}),
      hGlobal, fDeleteOnRelease, ppstm)
# hGlobal : HGLOBAL optional -> Ptr{Cvoid}
# fDeleteOnRelease : BOOL -> Int32
# ppstm : IStream** out -> 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 CreateStreamOnHGlobal(
    void* hGlobal,
    int32_t fDeleteOnRelease,
    void* ppstm);
]]
local ole32 = ffi.load("ole32")
-- ole32.CreateStreamOnHGlobal(hGlobal, fDeleteOnRelease, ppstm)
-- hGlobal : HGLOBAL optional
-- fDeleteOnRelease : BOOL
-- ppstm : IStream** out
-- 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 CreateStreamOnHGlobal = lib.func('__stdcall', 'CreateStreamOnHGlobal', 'int32_t', ['void *', 'int32_t', 'void *']);
// CreateStreamOnHGlobal(hGlobal, fDeleteOnRelease, ppstm)
// hGlobal : HGLOBAL optional -> 'void *'
// fDeleteOnRelease : BOOL -> 'int32_t'
// ppstm : IStream** out -> 'void *'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。

const lib = Deno.dlopen("OLE32.dll", {
  CreateStreamOnHGlobal: { parameters: ["pointer", "i32", "pointer"], result: "i32" },
});
// lib.symbols.CreateStreamOnHGlobal(hGlobal, fDeleteOnRelease, ppstm)
// hGlobal : HGLOBAL optional -> "pointer"
// fDeleteOnRelease : BOOL -> "i32"
// ppstm : IStream** out -> "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 CreateStreamOnHGlobal(
    void* hGlobal,
    int32_t fDeleteOnRelease,
    void* ppstm);
C, "OLE32.dll");
// $ffi->CreateStreamOnHGlobal(hGlobal, fDeleteOnRelease, ppstm);
// hGlobal : HGLOBAL optional
// fDeleteOnRelease : BOOL
// ppstm : IStream** out
// 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 CreateStreamOnHGlobal(
        Pointer hGlobal,   // HGLOBAL optional
        boolean fDeleteOnRelease,   // BOOL
        Pointer ppstm   // IStream** out
    );
}

@[Link("ole32")]
lib LibOLE32
  fun CreateStreamOnHGlobal = CreateStreamOnHGlobal(
    hGlobal : Void*,   # HGLOBAL optional
    fDeleteOnRelease : Int32,   # BOOL
    ppstm : Void*   # IStream** out
  ) : 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 CreateStreamOnHGlobalNative = Int32 Function(Pointer<Void>, Int32, Pointer<Void>);
typedef CreateStreamOnHGlobalDart = int Function(Pointer<Void>, int, Pointer<Void>);
final CreateStreamOnHGlobal = DynamicLibrary.open('OLE32.dll')
    .lookupFunction<CreateStreamOnHGlobalNative, CreateStreamOnHGlobalDart>('CreateStreamOnHGlobal');
// hGlobal : HGLOBAL optional -> Pointer<Void>
// fDeleteOnRelease : BOOL -> Int32
// ppstm : IStream** out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function CreateStreamOnHGlobal(
  hGlobal: THandle;   // HGLOBAL optional
  fDeleteOnRelease: BOOL;   // BOOL
  ppstm: Pointer   // IStream** out
): Integer; stdcall;
  external 'OLE32.dll' name 'CreateStreamOnHGlobal';

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

foreign import stdcall safe "CreateStreamOnHGlobal"
  c_CreateStreamOnHGlobal :: Ptr () -> CInt -> Ptr () -> IO Int32
-- hGlobal : HGLOBAL optional -> Ptr ()
-- fDeleteOnRelease : BOOL -> CInt
-- ppstm : IStream** out -> 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 createstreamonhglobal =
  foreign "CreateStreamOnHGlobal"
    ((ptr void) @-> int32_t @-> (ptr void) @-> returning int32_t)
(* hGlobal : HGLOBAL optional -> (ptr void) *)
(* fDeleteOnRelease : BOOL -> int32_t *)
(* ppstm : IStream** out -> (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 ("CreateStreamOnHGlobal" create-stream-on-hglobal :convention :stdcall) :int32
  (h-global :pointer)   ; HGLOBAL optional
  (f-delete-on-release :int32)   ; BOOL
  (ppstm :pointer))   ; IStream** out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $CreateStreamOnHGlobal = Win32::API::More->new('OLE32',
    'int CreateStreamOnHGlobal(HANDLE hGlobal, BOOL fDeleteOnRelease, LPVOID ppstm)');
# my $ret = $CreateStreamOnHGlobal->Call($hGlobal, $fDeleteOnRelease, $ppstm);
# hGlobal : HGLOBAL optional -> HANDLE
# fDeleteOnRelease : BOOL -> BOOL
# ppstm : IStream** out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。