WMCreateWriterFileSink

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

HRESULT WMCreateWriterFileSink(
    IWMWriterFileSink** ppSink
);

<DllImport("WMVCore.dll", ExactSpelling:=True)>
Public Shared Function WMCreateWriterFileSink(
    ppSink As IntPtr   ' IWMWriterFileSink** out
) As Integer
End Function

' ppSink : IWMWriterFileSink** out
Declare PtrSafe Function WMCreateWriterFileSink Lib "wmvcore" ( _
    ByVal ppSink 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

WMCreateWriterFileSink = ctypes.windll.wmvcore.WMCreateWriterFileSink
WMCreateWriterFileSink.restype = ctypes.c_int
WMCreateWriterFileSink.argtypes = [
    ctypes.c_void_p,  # ppSink : IWMWriterFileSink** out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WMVCore.dll')
WMCreateWriterFileSink = Fiddle::Function.new(
  lib['WMCreateWriterFileSink'],
  [
    Fiddle::TYPE_VOIDP,  # ppSink : IWMWriterFileSink** out
  ],
  Fiddle::TYPE_INT)

#[link(name = "wmvcore")]
extern "system" {
    fn WMCreateWriterFileSink(
        ppSink: *mut *mut core::ffi::c_void  // IWMWriterFileSink** out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("WMVCore.dll")]
public static extern int WMCreateWriterFileSink(IntPtr ppSink);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WMVCore_WMCreateWriterFileSink' -Namespace Win32 -PassThru
# $api::WMCreateWriterFileSink(ppSink)

#uselib "WMVCore.dll"
#func global WMCreateWriterFileSink "WMCreateWriterFileSink" sptr
; WMCreateWriterFileSink ppSink   ; 戻り値は stat
; ppSink : IWMWriterFileSink** 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 "WMVCore.dll"
#cfunc global WMCreateWriterFileSink "WMCreateWriterFileSink" sptr
; res = WMCreateWriterFileSink(ppSink)
; ppSink : IWMWriterFileSink** out -> "sptr"

; HRESULT WMCreateWriterFileSink(IWMWriterFileSink** ppSink)
#uselib "WMVCore.dll"
#cfunc global WMCreateWriterFileSink "WMCreateWriterFileSink" intptr
; res = WMCreateWriterFileSink(ppSink)
; ppSink : IWMWriterFileSink** out -> "intptr"

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

var (
	wmvcore = windows.NewLazySystemDLL("WMVCore.dll")
	procWMCreateWriterFileSink = wmvcore.NewProc("WMCreateWriterFileSink")
)

// ppSink (IWMWriterFileSink** out)
r1, _, err := procWMCreateWriterFileSink.Call(
	uintptr(ppSink),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function WMCreateWriterFileSink(
  ppSink: Pointer   // IWMWriterFileSink** out
): Integer; stdcall;
  external 'WMVCore.dll' name 'WMCreateWriterFileSink';

result := DllCall("WMVCore\WMCreateWriterFileSink"
    , "Ptr", ppSink   ; IWMWriterFileSink** out
    , "Int")   ; return: HRESULT

●WMCreateWriterFileSink(ppSink) = DLL("WMVCore.dll", "int WMCreateWriterFileSink(void*)")
# 呼び出し: WMCreateWriterFileSink(ppSink)
# ppSink : IWMWriterFileSink** 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 "wmvcore" fn WMCreateWriterFileSink(
    ppSink: ?*anyopaque // IWMWriterFileSink** out
) callconv(std.os.windows.WINAPI) i32;

proc WMCreateWriterFileSink(
    ppSink: pointer  # IWMWriterFileSink** out
): int32 {.importc: "WMCreateWriterFileSink", stdcall, dynlib: "WMVCore.dll".}

pragma(lib, "wmvcore");
extern(Windows)
int WMCreateWriterFileSink(
    void* ppSink   // IWMWriterFileSink** out
);

ccall((:WMCreateWriterFileSink, "WMVCore.dll"), stdcall, Int32,
      (Ptr{Cvoid},),
      ppSink)
# ppSink : IWMWriterFileSink** 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 WMCreateWriterFileSink(
    void* ppSink);
]]
local wmvcore = ffi.load("wmvcore")
-- wmvcore.WMCreateWriterFileSink(ppSink)
-- ppSink : IWMWriterFileSink** 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('WMVCore.dll');
const WMCreateWriterFileSink = lib.func('__stdcall', 'WMCreateWriterFileSink', 'int32_t', ['void *']);
// WMCreateWriterFileSink(ppSink)
// ppSink : IWMWriterFileSink** 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("WMVCore.dll", {
  WMCreateWriterFileSink: { parameters: ["pointer"], result: "i32" },
});
// lib.symbols.WMCreateWriterFileSink(ppSink)
// ppSink : IWMWriterFileSink** 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 WMCreateWriterFileSink(
    void* ppSink);
C, "WMVCore.dll");
// $ffi->WMCreateWriterFileSink(ppSink);
// ppSink : IWMWriterFileSink** 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 Wmvcore extends StdCallLibrary {
    Wmvcore INSTANCE = Native.load("wmvcore", Wmvcore.class);
    int WMCreateWriterFileSink(
        Pointer ppSink   // IWMWriterFileSink** out
    );
}

@[Link("wmvcore")]
lib LibWMVCore
  fun WMCreateWriterFileSink = WMCreateWriterFileSink(
    ppSink : Void*   # IWMWriterFileSink** 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 WMCreateWriterFileSinkNative = Int32 Function(Pointer<Void>);
typedef WMCreateWriterFileSinkDart = int Function(Pointer<Void>);
final WMCreateWriterFileSink = DynamicLibrary.open('WMVCore.dll')
    .lookupFunction<WMCreateWriterFileSinkNative, WMCreateWriterFileSinkDart>('WMCreateWriterFileSink');
// ppSink : IWMWriterFileSink** out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function WMCreateWriterFileSink(
  ppSink: Pointer   // IWMWriterFileSink** out
): Integer; stdcall;
  external 'WMVCore.dll' name 'WMCreateWriterFileSink';

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

foreign import stdcall safe "WMCreateWriterFileSink"
  c_WMCreateWriterFileSink :: Ptr () -> IO Int32
-- ppSink : IWMWriterFileSink** 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 wmcreatewriterfilesink =
  foreign "WMCreateWriterFileSink"
    ((ptr void) @-> returning int32_t)
(* ppSink : IWMWriterFileSink** 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 wmvcore (t "WMVCore.dll"))
(cffi:use-foreign-library wmvcore)

(cffi:defcfun ("WMCreateWriterFileSink" wmcreate-writer-file-sink :convention :stdcall) :int32
  (pp-sink :pointer))   ; IWMWriterFileSink** out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $WMCreateWriterFileSink = Win32::API::More->new('WMVCore',
    'int WMCreateWriterFileSink(LPVOID ppSink)');
# my $ret = $WMCreateWriterFileSink->Call($ppSink);
# ppSink : IWMWriterFileSink** out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。