acmDriverDetailsW

// MSACM32.dll  (Unicode / -W)
#include <windows.h>

DWORD acmDriverDetailsW(
    HACMDRIVERID hadid,
    ACMDRIVERDETAILSW* padd,
    DWORD fdwDetails
);

<DllImport("MSACM32.dll", CharSet:=CharSet.Unicode, ExactSpelling:=True)>
Public Shared Function acmDriverDetailsW(
    hadid As IntPtr,   ' HACMDRIVERID
    padd As IntPtr,   ' ACMDRIVERDETAILSW* in/out
    fdwDetails As UInteger   ' DWORD
) As UInteger
End Function

' hadid : HACMDRIVERID
' padd : ACMDRIVERDETAILSW* in/out
' fdwDetails : DWORD
Declare PtrSafe Function acmDriverDetailsW Lib "msacm32" ( _
    ByVal hadid As LongPtr, _
    ByVal padd As LongPtr, _
    ByVal fdwDetails As Long) As Long
' Unicode(W): 文字列は ByVal As LongPtr とし StrPtr(unicodeStr) を渡す
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

acmDriverDetailsW = ctypes.windll.msacm32.acmDriverDetailsW
acmDriverDetailsW.restype = wintypes.DWORD
acmDriverDetailsW.argtypes = [
    wintypes.HANDLE,  # hadid : HACMDRIVERID
    ctypes.c_void_p,  # padd : ACMDRIVERDETAILSW* in/out
    wintypes.DWORD,  # fdwDetails : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('MSACM32.dll')
acmDriverDetailsW = Fiddle::Function.new(
  lib['acmDriverDetailsW'],
  [
    Fiddle::TYPE_VOIDP,  # hadid : HACMDRIVERID
    Fiddle::TYPE_VOIDP,  # padd : ACMDRIVERDETAILSW* in/out
    -Fiddle::TYPE_INT,  # fdwDetails : DWORD
  ],
  -Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

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

$sig = @"
[DllImport("MSACM32.dll", CharSet = CharSet.Unicode)]
public static extern uint acmDriverDetailsW(IntPtr hadid, IntPtr padd, uint fdwDetails);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MSACM32_acmDriverDetailsW' -Namespace Win32 -PassThru
# $api::acmDriverDetailsW(hadid, padd, fdwDetails)

#uselib "MSACM32.dll"
#func global acmDriverDetailsW "acmDriverDetailsW" wptr, wptr, wptr
; acmDriverDetailsW hadid, varptr(padd), fdwDetails   ; 戻り値は stat
; hadid : HACMDRIVERID -> "wptr"
; padd : ACMDRIVERDETAILSW* in/out -> "wptr"
; fdwDetails : DWORD -> "wptr"
; ※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 acmDriverDetailsW "acmDriverDetailsW" sptr, var, int
; res = acmDriverDetailsW(hadid, padd, fdwDetails)
; hadid : HACMDRIVERID -> "sptr"
; padd : ACMDRIVERDETAILSW* in/out -> "var"
; fdwDetails : DWORD -> "int"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

; DWORD acmDriverDetailsW(HACMDRIVERID hadid, ACMDRIVERDETAILSW* padd, DWORD fdwDetails)
#uselib "MSACM32.dll"
#cfunc global acmDriverDetailsW "acmDriverDetailsW" intptr, var, int
; res = acmDriverDetailsW(hadid, padd, fdwDetails)
; hadid : HACMDRIVERID -> "intptr"
; padd : ACMDRIVERDETAILSW* in/out -> "var"
; fdwDetails : DWORD -> "int"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

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

var (
	msacm32 = windows.NewLazySystemDLL("MSACM32.dll")
	procacmDriverDetailsW = msacm32.NewProc("acmDriverDetailsW")
)

// hadid (HACMDRIVERID), padd (ACMDRIVERDETAILSW* in/out), fdwDetails (DWORD)
r1, _, err := procacmDriverDetailsW.Call(
	uintptr(hadid),
	uintptr(padd),
	uintptr(fdwDetails),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function acmDriverDetailsW(
  hadid: THandle;   // HACMDRIVERID
  padd: Pointer;   // ACMDRIVERDETAILSW* in/out
  fdwDetails: DWORD   // DWORD
): DWORD; stdcall;
  external 'MSACM32.dll' name 'acmDriverDetailsW';

result := DllCall("MSACM32\acmDriverDetailsW"
    , "Ptr", hadid   ; HACMDRIVERID
    , "Ptr", padd   ; ACMDRIVERDETAILSW* in/out
    , "UInt", fdwDetails   ; DWORD
    , "UInt")   ; return: DWORD

●acmDriverDetailsW(hadid, padd, fdwDetails) = DLL("MSACM32.dll", "dword acmDriverDetailsW(void*, void*, dword)")
# 呼び出し: acmDriverDetailsW(hadid, padd, fdwDetails)
# hadid : HACMDRIVERID -> "void*"
# padd : ACMDRIVERDETAILSW* in/out -> "void*"
# fdwDetails : 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)。
# ※-W(Unicode)関数。なでしこ1はANSIのため -A 版の利用を推奨。