AVIFileGetStream

// AVIFIL32.dll
#include <windows.h>

HRESULT AVIFileGetStream(
    IAVIFile* pfile,
    IAVIStream** ppavi,
    DWORD fccType,
    INT lParam
);

<DllImport("AVIFIL32.dll", ExactSpelling:=True)>
Public Shared Function AVIFileGetStream(
    pfile As IntPtr,   ' IAVIFile*
    ppavi As IntPtr,   ' IAVIStream** out
    fccType As UInteger,   ' DWORD
    lParam As Integer   ' INT
) As Integer
End Function

' pfile : IAVIFile*
' ppavi : IAVIStream** out
' fccType : DWORD
' lParam : INT
Declare PtrSafe Function AVIFileGetStream Lib "avifil32" ( _
    ByVal pfile As LongPtr, _
    ByVal ppavi As LongPtr, _
    ByVal fccType As Long, _
    ByVal lParam As Long) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

AVIFileGetStream = ctypes.windll.avifil32.AVIFileGetStream
AVIFileGetStream.restype = ctypes.c_int
AVIFileGetStream.argtypes = [
    ctypes.c_void_p,  # pfile : IAVIFile*
    ctypes.c_void_p,  # ppavi : IAVIStream** out
    wintypes.DWORD,  # fccType : DWORD
    ctypes.c_int,  # lParam : INT
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('AVIFIL32.dll')
AVIFileGetStream = Fiddle::Function.new(
  lib['AVIFileGetStream'],
  [
    Fiddle::TYPE_VOIDP,  # pfile : IAVIFile*
    Fiddle::TYPE_VOIDP,  # ppavi : IAVIStream** out
    -Fiddle::TYPE_INT,  # fccType : DWORD
    Fiddle::TYPE_INT,  # lParam : INT
  ],
  Fiddle::TYPE_INT)

#[link(name = "avifil32")]
extern "system" {
    fn AVIFileGetStream(
        pfile: *mut core::ffi::c_void,  // IAVIFile*
        ppavi: *mut *mut core::ffi::c_void,  // IAVIStream** out
        fccType: u32,  // DWORD
        lParam: i32  // INT
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("AVIFIL32.dll")]
public static extern int AVIFileGetStream(IntPtr pfile, IntPtr ppavi, uint fccType, int lParam);
"@
$api = Add-Type -MemberDefinition $sig -Name 'AVIFIL32_AVIFileGetStream' -Namespace Win32 -PassThru
# $api::AVIFileGetStream(pfile, ppavi, fccType, lParam)

#uselib "AVIFIL32.dll"
#func global AVIFileGetStream "AVIFileGetStream" sptr, sptr, sptr, sptr
; AVIFileGetStream pfile, ppavi, fccType, lParam   ; 戻り値は stat
; pfile : IAVIFile* -> "sptr"
; ppavi : IAVIStream** out -> "sptr"
; fccType : DWORD -> "sptr"
; lParam : INT -> "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 "AVIFIL32.dll"
#cfunc global AVIFileGetStream "AVIFileGetStream" sptr, sptr, int, int
; res = AVIFileGetStream(pfile, ppavi, fccType, lParam)
; pfile : IAVIFile* -> "sptr"
; ppavi : IAVIStream** out -> "sptr"
; fccType : DWORD -> "int"
; lParam : INT -> "int"

; HRESULT AVIFileGetStream(IAVIFile* pfile, IAVIStream** ppavi, DWORD fccType, INT lParam)
#uselib "AVIFIL32.dll"
#cfunc global AVIFileGetStream "AVIFileGetStream" intptr, intptr, int, int
; res = AVIFileGetStream(pfile, ppavi, fccType, lParam)
; pfile : IAVIFile* -> "intptr"
; ppavi : IAVIStream** out -> "intptr"
; fccType : DWORD -> "int"
; lParam : INT -> "int"

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

var (
	avifil32 = windows.NewLazySystemDLL("AVIFIL32.dll")
	procAVIFileGetStream = avifil32.NewProc("AVIFileGetStream")
)

// pfile (IAVIFile*), ppavi (IAVIStream** out), fccType (DWORD), lParam (INT)
r1, _, err := procAVIFileGetStream.Call(
	uintptr(pfile),
	uintptr(ppavi),
	uintptr(fccType),
	uintptr(lParam),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function AVIFileGetStream(
  pfile: Pointer;   // IAVIFile*
  ppavi: Pointer;   // IAVIStream** out
  fccType: DWORD;   // DWORD
  lParam: Integer   // INT
): Integer; stdcall;
  external 'AVIFIL32.dll' name 'AVIFileGetStream';

result := DllCall("AVIFIL32\AVIFileGetStream"
    , "Ptr", pfile   ; IAVIFile*
    , "Ptr", ppavi   ; IAVIStream** out
    , "UInt", fccType   ; DWORD
    , "Int", lParam   ; INT
    , "Int")   ; return: HRESULT

●AVIFileGetStream(pfile, ppavi, fccType, lParam) = DLL("AVIFIL32.dll", "int AVIFileGetStream(void*, void*, dword, int)")
# 呼び出し: AVIFileGetStream(pfile, ppavi, fccType, lParam)
# pfile : IAVIFile* -> "void*"
# ppavi : IAVIStream** out -> "void*"
# fccType : DWORD -> "dword"
# lParam : INT -> "int"
# 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 "avifil32" fn AVIFileGetStream(
    pfile: ?*anyopaque, // IAVIFile*
    ppavi: ?*anyopaque, // IAVIStream** out
    fccType: u32, // DWORD
    lParam: i32 // INT
) callconv(std.os.windows.WINAPI) i32;

proc AVIFileGetStream(
    pfile: pointer,  # IAVIFile*
    ppavi: pointer,  # IAVIStream** out
    fccType: uint32,  # DWORD
    lParam: int32  # INT
): int32 {.importc: "AVIFileGetStream", stdcall, dynlib: "AVIFIL32.dll".}

pragma(lib, "avifil32");
extern(Windows)
int AVIFileGetStream(
    void* pfile,   // IAVIFile*
    void* ppavi,   // IAVIStream** out
    uint fccType,   // DWORD
    int lParam   // INT
);

ccall((:AVIFileGetStream, "AVIFIL32.dll"), stdcall, Int32,
      (Ptr{Cvoid}, Ptr{Cvoid}, UInt32, Int32),
      pfile, ppavi, fccType, lParam)
# pfile : IAVIFile* -> Ptr{Cvoid}
# ppavi : IAVIStream** out -> Ptr{Cvoid}
# fccType : DWORD -> UInt32
# lParam : INT -> Int32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t AVIFileGetStream(
    void* pfile,
    void* ppavi,
    uint32_t fccType,
    int32_t lParam);
]]
local avifil32 = ffi.load("avifil32")
-- avifil32.AVIFileGetStream(pfile, ppavi, fccType, lParam)
-- pfile : IAVIFile*
-- ppavi : IAVIStream** out
-- fccType : DWORD
-- lParam : INT
-- 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('AVIFIL32.dll');
const AVIFileGetStream = lib.func('__stdcall', 'AVIFileGetStream', 'int32_t', ['void *', 'void *', 'uint32_t', 'int32_t']);
// AVIFileGetStream(pfile, ppavi, fccType, lParam)
// pfile : IAVIFile* -> 'void *'
// ppavi : IAVIStream** out -> 'void *'
// fccType : DWORD -> 'uint32_t'
// lParam : INT -> 'int32_t'
// 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("AVIFIL32.dll", {
  AVIFileGetStream: { parameters: ["pointer", "pointer", "u32", "i32"], result: "i32" },
});
// lib.symbols.AVIFileGetStream(pfile, ppavi, fccType, lParam)
// pfile : IAVIFile* -> "pointer"
// ppavi : IAVIStream** out -> "pointer"
// fccType : DWORD -> "u32"
// lParam : INT -> "i32"
// 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 AVIFileGetStream(
    void* pfile,
    void* ppavi,
    uint32_t fccType,
    int32_t lParam);
C, "AVIFIL32.dll");
// $ffi->AVIFileGetStream(pfile, ppavi, fccType, lParam);
// pfile : IAVIFile*
// ppavi : IAVIStream** out
// fccType : DWORD
// lParam : INT
// 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 Avifil32 extends StdCallLibrary {
    Avifil32 INSTANCE = Native.load("avifil32", Avifil32.class);
    int AVIFileGetStream(
        Pointer pfile,   // IAVIFile*
        Pointer ppavi,   // IAVIStream** out
        int fccType,   // DWORD
        int lParam   // INT
    );
}

@[Link("avifil32")]
lib LibAVIFIL32
  fun AVIFileGetStream = AVIFileGetStream(
    pfile : Void*,   # IAVIFile*
    ppavi : Void*,   # IAVIStream** out
    fccType : UInt32,   # DWORD
    lParam : Int32   # INT
  ) : 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 AVIFileGetStreamNative = Int32 Function(Pointer<Void>, Pointer<Void>, Uint32, Int32);
typedef AVIFileGetStreamDart = int Function(Pointer<Void>, Pointer<Void>, int, int);
final AVIFileGetStream = DynamicLibrary.open('AVIFIL32.dll')
    .lookupFunction<AVIFileGetStreamNative, AVIFileGetStreamDart>('AVIFileGetStream');
// pfile : IAVIFile* -> Pointer<Void>
// ppavi : IAVIStream** out -> Pointer<Void>
// fccType : DWORD -> Uint32
// lParam : INT -> Int32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function AVIFileGetStream(
  pfile: Pointer;   // IAVIFile*
  ppavi: Pointer;   // IAVIStream** out
  fccType: DWORD;   // DWORD
  lParam: Integer   // INT
): Integer; stdcall;
  external 'AVIFIL32.dll' name 'AVIFileGetStream';

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

foreign import stdcall safe "AVIFileGetStream"
  c_AVIFileGetStream :: Ptr () -> Ptr () -> Word32 -> Int32 -> IO Int32
-- pfile : IAVIFile* -> Ptr ()
-- ppavi : IAVIStream** out -> Ptr ()
-- fccType : DWORD -> Word32
-- lParam : INT -> Int32
-- 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 avifilegetstream =
  foreign "AVIFileGetStream"
    ((ptr void) @-> (ptr void) @-> uint32_t @-> int32_t @-> returning int32_t)
(* pfile : IAVIFile* -> (ptr void) *)
(* ppavi : IAVIStream** out -> (ptr void) *)
(* fccType : DWORD -> uint32_t *)
(* lParam : INT -> int32_t *)
(* 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 avifil32 (t "AVIFIL32.dll"))
(cffi:use-foreign-library avifil32)

(cffi:defcfun ("AVIFileGetStream" avifile-get-stream :convention :stdcall) :int32
  (pfile :pointer)   ; IAVIFile*
  (ppavi :pointer)   ; IAVIStream** out
  (fcc-type :uint32)   ; DWORD
  (l-param :int32))   ; INT
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $AVIFileGetStream = Win32::API::More->new('AVIFIL32',
    'int AVIFileGetStream(LPVOID pfile, LPVOID ppavi, DWORD fccType, int lParam)');
# my $ret = $AVIFileGetStream->Call($pfile, $ppavi, $fccType, $lParam);
# pfile : IAVIFile* -> LPVOID
# ppavi : IAVIStream** out -> LPVOID
# fccType : DWORD -> DWORD
# lParam : INT -> int
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。