acmDriverOpen

// MSACM32.dll
#include <windows.h>

DWORD acmDriverOpen(
    HACMDRIVER* phad,
    HACMDRIVERID hadid,
    DWORD fdwOpen
);

<DllImport("MSACM32.dll", ExactSpelling:=True)>
Public Shared Function acmDriverOpen(
    phad As IntPtr,   ' HACMDRIVER* in/out
    hadid As IntPtr,   ' HACMDRIVERID
    fdwOpen As UInteger   ' DWORD
) As UInteger
End Function

' phad : HACMDRIVER* in/out
' hadid : HACMDRIVERID
' fdwOpen : DWORD
Declare PtrSafe Function acmDriverOpen Lib "msacm32" ( _
    ByVal phad As LongPtr, _
    ByVal hadid As LongPtr, _
    ByVal fdwOpen 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

acmDriverOpen = ctypes.windll.msacm32.acmDriverOpen
acmDriverOpen.restype = wintypes.DWORD
acmDriverOpen.argtypes = [
    ctypes.c_void_p,  # phad : HACMDRIVER* in/out
    wintypes.HANDLE,  # hadid : HACMDRIVERID
    wintypes.DWORD,  # fdwOpen : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('MSACM32.dll')
acmDriverOpen = Fiddle::Function.new(
  lib['acmDriverOpen'],
  [
    Fiddle::TYPE_VOIDP,  # phad : HACMDRIVER* in/out
    Fiddle::TYPE_VOIDP,  # hadid : HACMDRIVERID
    -Fiddle::TYPE_INT,  # fdwOpen : DWORD
  ],
  -Fiddle::TYPE_INT)

#[link(name = "msacm32")]
extern "system" {
    fn acmDriverOpen(
        phad: *mut *mut core::ffi::c_void,  // HACMDRIVER* in/out
        hadid: *mut core::ffi::c_void,  // HACMDRIVERID
        fdwOpen: u32  // DWORD
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("MSACM32.dll")]
public static extern uint acmDriverOpen(IntPtr phad, IntPtr hadid, uint fdwOpen);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MSACM32_acmDriverOpen' -Namespace Win32 -PassThru
# $api::acmDriverOpen(phad, hadid, fdwOpen)

#uselib "MSACM32.dll"
#func global acmDriverOpen "acmDriverOpen" sptr, sptr, sptr
; acmDriverOpen phad, hadid, fdwOpen   ; 戻り値は stat
; phad : HACMDRIVER* in/out -> "sptr"
; hadid : HACMDRIVERID -> "sptr"
; fdwOpen : DWORD -> "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 "MSACM32.dll"
#cfunc global acmDriverOpen "acmDriverOpen" sptr, sptr, int
; res = acmDriverOpen(phad, hadid, fdwOpen)
; phad : HACMDRIVER* in/out -> "sptr"
; hadid : HACMDRIVERID -> "sptr"
; fdwOpen : DWORD -> "int"

; DWORD acmDriverOpen(HACMDRIVER* phad, HACMDRIVERID hadid, DWORD fdwOpen)
#uselib "MSACM32.dll"
#cfunc global acmDriverOpen "acmDriverOpen" intptr, intptr, int
; res = acmDriverOpen(phad, hadid, fdwOpen)
; phad : HACMDRIVER* in/out -> "intptr"
; hadid : HACMDRIVERID -> "intptr"
; fdwOpen : DWORD -> "int"

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

var (
	msacm32 = windows.NewLazySystemDLL("MSACM32.dll")
	procacmDriverOpen = msacm32.NewProc("acmDriverOpen")
)

// phad (HACMDRIVER* in/out), hadid (HACMDRIVERID), fdwOpen (DWORD)
r1, _, err := procacmDriverOpen.Call(
	uintptr(phad),
	uintptr(hadid),
	uintptr(fdwOpen),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function acmDriverOpen(
  phad: Pointer;   // HACMDRIVER* in/out
  hadid: THandle;   // HACMDRIVERID
  fdwOpen: DWORD   // DWORD
): DWORD; stdcall;
  external 'MSACM32.dll' name 'acmDriverOpen';

result := DllCall("MSACM32\acmDriverOpen"
    , "Ptr", phad   ; HACMDRIVER* in/out
    , "Ptr", hadid   ; HACMDRIVERID
    , "UInt", fdwOpen   ; DWORD
    , "UInt")   ; return: DWORD

●acmDriverOpen(phad, hadid, fdwOpen) = DLL("MSACM32.dll", "dword acmDriverOpen(void*, void*, dword)")
# 呼び出し: acmDriverOpen(phad, hadid, fdwOpen)
# phad : HACMDRIVER* in/out -> "void*"
# hadid : HACMDRIVERID -> "void*"
# fdwOpen : DWORD -> "dword"
# 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 "msacm32" fn acmDriverOpen(
    phad: ?*anyopaque, // HACMDRIVER* in/out
    hadid: ?*anyopaque, // HACMDRIVERID
    fdwOpen: u32 // DWORD
) callconv(std.os.windows.WINAPI) u32;

proc acmDriverOpen(
    phad: pointer,  # HACMDRIVER* in/out
    hadid: pointer,  # HACMDRIVERID
    fdwOpen: uint32  # DWORD
): uint32 {.importc: "acmDriverOpen", stdcall, dynlib: "MSACM32.dll".}

pragma(lib, "msacm32");
extern(Windows)
uint acmDriverOpen(
    void* phad,   // HACMDRIVER* in/out
    void* hadid,   // HACMDRIVERID
    uint fdwOpen   // DWORD
);

ccall((:acmDriverOpen, "MSACM32.dll"), stdcall, UInt32,
      (Ptr{Cvoid}, Ptr{Cvoid}, UInt32),
      phad, hadid, fdwOpen)
# phad : HACMDRIVER* in/out -> Ptr{Cvoid}
# hadid : HACMDRIVERID -> Ptr{Cvoid}
# fdwOpen : DWORD -> UInt32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
uint32_t acmDriverOpen(
    void* phad,
    void* hadid,
    uint32_t fdwOpen);
]]
local msacm32 = ffi.load("msacm32")
-- msacm32.acmDriverOpen(phad, hadid, fdwOpen)
-- phad : HACMDRIVER* in/out
-- hadid : HACMDRIVERID
-- fdwOpen : DWORD
-- 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('MSACM32.dll');
const acmDriverOpen = lib.func('__stdcall', 'acmDriverOpen', 'uint32_t', ['void *', 'void *', 'uint32_t']);
// acmDriverOpen(phad, hadid, fdwOpen)
// phad : HACMDRIVER* in/out -> 'void *'
// hadid : HACMDRIVERID -> 'void *'
// fdwOpen : DWORD -> 'uint32_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("MSACM32.dll", {
  acmDriverOpen: { parameters: ["pointer", "pointer", "u32"], result: "u32" },
});
// lib.symbols.acmDriverOpen(phad, hadid, fdwOpen)
// phad : HACMDRIVER* in/out -> "pointer"
// hadid : HACMDRIVERID -> "pointer"
// fdwOpen : DWORD -> "u32"
// 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
uint32_t acmDriverOpen(
    void* phad,
    void* hadid,
    uint32_t fdwOpen);
C, "MSACM32.dll");
// $ffi->acmDriverOpen(phad, hadid, fdwOpen);
// phad : HACMDRIVER* in/out
// hadid : HACMDRIVERID
// fdwOpen : DWORD
// 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 Msacm32 extends StdCallLibrary {
    Msacm32 INSTANCE = Native.load("msacm32", Msacm32.class);
    int acmDriverOpen(
        Pointer phad,   // HACMDRIVER* in/out
        Pointer hadid,   // HACMDRIVERID
        int fdwOpen   // DWORD
    );
}

@[Link("msacm32")]
lib LibMSACM32
  fun acmDriverOpen = acmDriverOpen(
    phad : Void*,   # HACMDRIVER* in/out
    hadid : Void*,   # HACMDRIVERID
    fdwOpen : UInt32   # DWORD
  ) : UInt32
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 acmDriverOpenNative = Uint32 Function(Pointer<Void>, Pointer<Void>, Uint32);
typedef acmDriverOpenDart = int Function(Pointer<Void>, Pointer<Void>, int);
final acmDriverOpen = DynamicLibrary.open('MSACM32.dll')
    .lookupFunction<acmDriverOpenNative, acmDriverOpenDart>('acmDriverOpen');
// phad : HACMDRIVER* in/out -> Pointer<Void>
// hadid : HACMDRIVERID -> Pointer<Void>
// fdwOpen : DWORD -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function acmDriverOpen(
  phad: Pointer;   // HACMDRIVER* in/out
  hadid: THandle;   // HACMDRIVERID
  fdwOpen: DWORD   // DWORD
): DWORD; stdcall;
  external 'MSACM32.dll' name 'acmDriverOpen';

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

foreign import stdcall safe "acmDriverOpen"
  c_acmDriverOpen :: Ptr () -> Ptr () -> Word32 -> IO Word32
-- phad : HACMDRIVER* in/out -> Ptr ()
-- hadid : HACMDRIVERID -> Ptr ()
-- fdwOpen : DWORD -> Word32
-- 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 acmdriveropen =
  foreign "acmDriverOpen"
    ((ptr void) @-> (ptr void) @-> uint32_t @-> returning uint32_t)
(* phad : HACMDRIVER* in/out -> (ptr void) *)
(* hadid : HACMDRIVERID -> (ptr void) *)
(* fdwOpen : DWORD -> uint32_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 msacm32 (t "MSACM32.dll"))
(cffi:use-foreign-library msacm32)

(cffi:defcfun ("acmDriverOpen" acm-driver-open :convention :stdcall) :uint32
  (phad :pointer)   ; HACMDRIVER* in/out
  (hadid :pointer)   ; HACMDRIVERID
  (fdw-open :uint32))   ; DWORD
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $acmDriverOpen = Win32::API::More->new('MSACM32',
    'DWORD acmDriverOpen(HANDLE phad, HANDLE hadid, DWORD fdwOpen)');
# my $ret = $acmDriverOpen->Call($phad, $hadid, $fdwOpen);
# phad : HACMDRIVER* in/out -> HANDLE
# hadid : HACMDRIVERID -> HANDLE
# fdwOpen : DWORD -> DWORD
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。