MCIWndCreateA

// MSVFW32.dll  (ANSI / -A)
#include <windows.h>

HWND MCIWndCreateA(
    HWND hwndParent,   // optional
    HINSTANCE hInstance,   // optional
    DWORD dwStyle,
    LPCSTR szFile   // optional
);

<DllImport("MSVFW32.dll", CharSet:=CharSet.Ansi, ExactSpelling:=True, CallingConvention:=CallingConvention.Cdecl)>
Public Shared Function MCIWndCreateA(
    hwndParent As IntPtr,   ' HWND optional
    hInstance As IntPtr,   ' HINSTANCE optional
    dwStyle As UInteger,   ' DWORD
    <MarshalAs(UnmanagedType.LPStr)> szFile As String   ' LPCSTR optional
) As IntPtr
End Function

' hwndParent : HWND optional
' hInstance : HINSTANCE optional
' dwStyle : DWORD
' szFile : LPCSTR optional
Declare PtrSafe Function MCIWndCreateA Lib "msvfw32" ( _
    ByVal hwndParent As LongPtr, _
    ByVal hInstance As LongPtr, _
    ByVal dwStyle As Long, _
    ByVal szFile As String) As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

MCIWndCreateA = ctypes.cdll.msvfw32.MCIWndCreateA
MCIWndCreateA.restype = ctypes.c_void_p
MCIWndCreateA.argtypes = [
    wintypes.HANDLE,  # hwndParent : HWND optional
    wintypes.HANDLE,  # hInstance : HINSTANCE optional
    wintypes.DWORD,  # dwStyle : DWORD
    wintypes.LPCSTR,  # szFile : LPCSTR optional
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('MSVFW32.dll')
MCIWndCreateA = Fiddle::Function.new(
  lib['MCIWndCreateA'],
  [
    Fiddle::TYPE_VOIDP,  # hwndParent : HWND optional
    Fiddle::TYPE_VOIDP,  # hInstance : HINSTANCE optional
    -Fiddle::TYPE_INT,  # dwStyle : DWORD
    Fiddle::TYPE_VOIDP,  # szFile : LPCSTR optional
  ],
  Fiddle::TYPE_VOIDP, Fiddle::Function::CDECL)

#[link(name = "msvfw32")]
extern "C" {
    fn MCIWndCreateA(
        hwndParent: *mut core::ffi::c_void,  // HWND optional
        hInstance: *mut core::ffi::c_void,  // HINSTANCE optional
        dwStyle: u32,  // DWORD
        szFile: *const u8  // LPCSTR optional
    ) -> *mut core::ffi::c_void;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("MSVFW32.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)]
public static extern IntPtr MCIWndCreateA(IntPtr hwndParent, IntPtr hInstance, uint dwStyle, [MarshalAs(UnmanagedType.LPStr)] string szFile);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MSVFW32_MCIWndCreateA' -Namespace Win32 -PassThru
# $api::MCIWndCreateA(hwndParent, hInstance, dwStyle, szFile)

#uselib "MSVFW32.dll"
#func global MCIWndCreateA "MCIWndCreateA" sptr, sptr, sptr, sptr
; MCIWndCreateA hwndParent, hInstance, dwStyle, szFile   ; 戻り値は stat
; hwndParent : HWND optional -> "sptr"
; hInstance : HINSTANCE optional -> "sptr"
; dwStyle : DWORD -> "sptr"
; szFile : LPCSTR 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。

#uselib "MSVFW32.dll"
#cfunc global MCIWndCreateA "MCIWndCreateA" sptr, sptr, int, str
; res = MCIWndCreateA(hwndParent, hInstance, dwStyle, szFile)
; hwndParent : HWND optional -> "sptr"
; hInstance : HINSTANCE optional -> "sptr"
; dwStyle : DWORD -> "int"
; szFile : LPCSTR optional -> "str"

; HWND MCIWndCreateA(HWND hwndParent, HINSTANCE hInstance, DWORD dwStyle, LPCSTR szFile)
#uselib "MSVFW32.dll"
#cfunc global MCIWndCreateA "MCIWndCreateA" intptr, intptr, int, str
; res = MCIWndCreateA(hwndParent, hInstance, dwStyle, szFile)
; hwndParent : HWND optional -> "intptr"
; hInstance : HINSTANCE optional -> "intptr"
; dwStyle : DWORD -> "int"
; szFile : LPCSTR optional -> "str"

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

var (
	msvfw32 = windows.NewLazySystemDLL("MSVFW32.dll")
	procMCIWndCreateA = msvfw32.NewProc("MCIWndCreateA")
)

// hwndParent (HWND optional), hInstance (HINSTANCE optional), dwStyle (DWORD), szFile (LPCSTR optional)
r1, _, err := procMCIWndCreateA.Call(
	uintptr(hwndParent),
	uintptr(hInstance),
	uintptr(dwStyle),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(szFile))),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HWND

function MCIWndCreateA(
  hwndParent: THandle;   // HWND optional
  hInstance: THandle;   // HINSTANCE optional
  dwStyle: DWORD;   // DWORD
  szFile: PAnsiChar   // LPCSTR optional
): THandle; cdecl;
  external 'MSVFW32.dll' name 'MCIWndCreateA';

result := DllCall("MSVFW32\MCIWndCreateA"
    , "Ptr", hwndParent   ; HWND optional
    , "Ptr", hInstance   ; HINSTANCE optional
    , "UInt", dwStyle   ; DWORD
    , "AStr", szFile   ; LPCSTR optional
    , "Cdecl Ptr")   ; return: HWND

●MCIWndCreateA(hwndParent, hInstance, dwStyle, szFile) = DLL("MSVFW32.dll", "void* MCIWndCreateA(void*, void*, dword, char*)")
# 呼び出し: MCIWndCreateA(hwndParent, hInstance, dwStyle, szFile)
# hwndParent : HWND optional -> "void*"
# hInstance : HINSTANCE optional -> "void*"
# dwStyle : DWORD -> "dword"
# szFile : LPCSTR optional -> "char*"
# 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)。
# ※cdecl関数。DLL()宣言はstdcall前提。cdeclは EXEC_PTR(`cdecl`,…) を使用。

const std = @import("std");

extern "msvfw32" fn MCIWndCreateA(
    hwndParent: ?*anyopaque, // HWND optional
    hInstance: ?*anyopaque, // HINSTANCE optional
    dwStyle: u32, // DWORD
    szFile: [*c]const u8 // LPCSTR optional
) callconv(.c) ?*anyopaque;

proc MCIWndCreateA(
    hwndParent: pointer,  # HWND optional
    hInstance: pointer,  # HINSTANCE optional
    dwStyle: uint32,  # DWORD
    szFile: cstring  # LPCSTR optional
): pointer {.importc: "MCIWndCreateA", cdecl, dynlib: "MSVFW32.dll".}

pragma(lib, "msvfw32");
extern(C)
void* MCIWndCreateA(
    void* hwndParent,   // HWND optional
    void* hInstance,   // HINSTANCE optional
    uint dwStyle,   // DWORD
    const(char)* szFile   // LPCSTR optional
);

ccall((:MCIWndCreateA, "MSVFW32.dll"), Ptr{Cvoid},
      (Ptr{Cvoid}, Ptr{Cvoid}, UInt32, Cstring),
      hwndParent, hInstance, dwStyle, szFile)
# hwndParent : HWND optional -> Ptr{Cvoid}
# hInstance : HINSTANCE optional -> Ptr{Cvoid}
# dwStyle : DWORD -> UInt32
# szFile : LPCSTR optional -> Cstring

local ffi = require("ffi")
ffi.cdef[[
void* MCIWndCreateA(
    void* hwndParent,
    void* hInstance,
    uint32_t dwStyle,
    const char* szFile);
]]
local msvfw32 = ffi.load("msvfw32")
-- msvfw32.MCIWndCreateA(hwndParent, hInstance, dwStyle, szFile)
-- hwndParent : HWND optional
-- hInstance : HINSTANCE optional
-- dwStyle : DWORD
-- szFile : LPCSTR 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('MSVFW32.dll');
const MCIWndCreateA = lib.func('__cdecl', 'MCIWndCreateA', 'void *', ['void *', 'void *', 'uint32_t', 'str']);
// MCIWndCreateA(hwndParent, hInstance, dwStyle, szFile)
// hwndParent : HWND optional -> 'void *'
// hInstance : HINSTANCE optional -> 'void *'
// dwStyle : DWORD -> 'uint32_t'
// szFile : LPCSTR optional -> 'str'
// 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("MSVFW32.dll", {
  MCIWndCreateA: { parameters: ["pointer", "pointer", "u32", "buffer"], result: "pointer" },
});
// lib.symbols.MCIWndCreateA(hwndParent, hInstance, dwStyle, szFile)
// hwndParent : HWND optional -> "pointer"
// hInstance : HINSTANCE optional -> "pointer"
// dwStyle : DWORD -> "u32"
// szFile : LPCSTR optional -> "buffer"
// 文字列は "buffer"。ANSI(-A) は new TextEncoder() で UTF-8/ANSI バイト列(末尾に \x00)を渡す。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。

<?php
$ffi = FFI::cdef(<<<C
void* MCIWndCreateA(
    void* hwndParent,
    void* hInstance,
    uint32_t dwStyle,
    const char* szFile);
C, "MSVFW32.dll");
// $ffi->MCIWndCreateA(hwndParent, hInstance, dwStyle, szFile);
// hwndParent : HWND optional
// hInstance : HINSTANCE optional
// dwStyle : DWORD
// szFile : LPCSTR 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。

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

public interface Msvfw32 extends Library {
    Msvfw32 INSTANCE = Native.load("msvfw32", Msvfw32.class, W32APIOptions.ASCII_OPTIONS);
    Pointer MCIWndCreateA(
        Pointer hwndParent,   // HWND optional
        Pointer hInstance,   // HINSTANCE optional
        int dwStyle,   // DWORD
        String szFile   // LPCSTR optional
    );
}

@[Link("msvfw32")]
lib LibMSVFW32
  fun MCIWndCreateA = MCIWndCreateA(
    hwndParent : Void*,   # HWND optional
    hInstance : Void*,   # HINSTANCE optional
    dwStyle : UInt32,   # DWORD
    szFile : UInt8*   # LPCSTR optional
  ) : Void*
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。

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

typedef MCIWndCreateANative = Pointer<Void> Function(Pointer<Void>, Pointer<Void>, Uint32, Pointer<Utf8>);
typedef MCIWndCreateADart = Pointer<Void> Function(Pointer<Void>, Pointer<Void>, int, Pointer<Utf8>);
final MCIWndCreateA = DynamicLibrary.open('MSVFW32.dll')
    .lookupFunction<MCIWndCreateANative, MCIWndCreateADart>('MCIWndCreateA');
// hwndParent : HWND optional -> Pointer<Void>
// hInstance : HINSTANCE optional -> Pointer<Void>
// dwStyle : DWORD -> Uint32
// szFile : LPCSTR optional -> Pointer<Utf8>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function MCIWndCreateA(
  hwndParent: THandle;   // HWND optional
  hInstance: THandle;   // HINSTANCE optional
  dwStyle: DWORD;   // DWORD
  szFile: PAnsiChar   // LPCSTR optional
): THandle; cdecl;
  external 'MSVFW32.dll' name 'MCIWndCreateA';

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

foreign import ccall safe "MCIWndCreateA"
  c_MCIWndCreateA :: Ptr () -> Ptr () -> Word32 -> CString -> IO (Ptr ())
-- hwndParent : HWND optional -> Ptr ()
-- hInstance : HINSTANCE optional -> Ptr ()
-- dwStyle : DWORD -> Word32
-- szFile : LPCSTR optional -> CString
-- 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 mciwndcreatea =
  foreign "MCIWndCreateA"
    ((ptr void) @-> (ptr void) @-> uint32_t @-> string @-> returning (ptr void))
(* hwndParent : HWND optional -> (ptr void) *)
(* hInstance : HINSTANCE optional -> (ptr void) *)
(* dwStyle : DWORD -> uint32_t *)
(* szFile : LPCSTR optional -> string *)
(* 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 msvfw32 (t "MSVFW32.dll"))
(cffi:use-foreign-library msvfw32)

(cffi:defcfun ("MCIWndCreateA" mciwnd-create-a :convention :cdecl) :pointer
  (hwnd-parent :pointer)   ; HWND optional
  (h-instance :pointer)   ; HINSTANCE optional
  (dw-style :uint32)   ; DWORD
  (sz-file :string))   ; LPCSTR optional
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $MCIWndCreateA = Win32::API::More->new('MSVFW32',
    'HANDLE MCIWndCreateA(HANDLE hwndParent, HANDLE hInstance, DWORD dwStyle, LPCSTR szFile)');
# my $ret = $MCIWndCreateA->Call($hwndParent, $hInstance, $dwStyle, $szFile);
# hwndParent : HWND optional -> HANDLE
# hInstance : HINSTANCE optional -> HANDLE
# dwStyle : DWORD -> DWORD
# szFile : LPCSTR optional -> LPCSTR
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。