GetDeviceRegistrationInfo

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

HRESULT GetDeviceRegistrationInfo(
    REGISTRATION_INFORMATION_CLASS DeviceInformationClass,
    void** ppDeviceRegistrationInfo
);

<DllImport("MDMRegistration.dll", ExactSpelling:=True)>
Public Shared Function GetDeviceRegistrationInfo(
    DeviceInformationClass As Integer,   ' REGISTRATION_INFORMATION_CLASS
    ppDeviceRegistrationInfo As IntPtr   ' void** out
) As Integer
End Function

' DeviceInformationClass : REGISTRATION_INFORMATION_CLASS
' ppDeviceRegistrationInfo : void** out
Declare PtrSafe Function GetDeviceRegistrationInfo Lib "mdmregistration" ( _
    ByVal DeviceInformationClass As Long, _
    ByVal ppDeviceRegistrationInfo 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

GetDeviceRegistrationInfo = ctypes.windll.mdmregistration.GetDeviceRegistrationInfo
GetDeviceRegistrationInfo.restype = ctypes.c_int
GetDeviceRegistrationInfo.argtypes = [
    ctypes.c_int,  # DeviceInformationClass : REGISTRATION_INFORMATION_CLASS
    ctypes.c_void_p,  # ppDeviceRegistrationInfo : void** out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('MDMRegistration.dll')
GetDeviceRegistrationInfo = Fiddle::Function.new(
  lib['GetDeviceRegistrationInfo'],
  [
    Fiddle::TYPE_INT,  # DeviceInformationClass : REGISTRATION_INFORMATION_CLASS
    Fiddle::TYPE_VOIDP,  # ppDeviceRegistrationInfo : void** out
  ],
  Fiddle::TYPE_INT)

#[link(name = "mdmregistration")]
extern "system" {
    fn GetDeviceRegistrationInfo(
        DeviceInformationClass: i32,  // REGISTRATION_INFORMATION_CLASS
        ppDeviceRegistrationInfo: *mut *mut ()  // void** out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("MDMRegistration.dll")]
public static extern int GetDeviceRegistrationInfo(int DeviceInformationClass, IntPtr ppDeviceRegistrationInfo);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MDMRegistration_GetDeviceRegistrationInfo' -Namespace Win32 -PassThru
# $api::GetDeviceRegistrationInfo(DeviceInformationClass, ppDeviceRegistrationInfo)

#uselib "MDMRegistration.dll"
#func global GetDeviceRegistrationInfo "GetDeviceRegistrationInfo" sptr, sptr
; GetDeviceRegistrationInfo DeviceInformationClass, ppDeviceRegistrationInfo   ; 戻り値は stat
; DeviceInformationClass : REGISTRATION_INFORMATION_CLASS -> "sptr"
; ppDeviceRegistrationInfo : void** 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 "MDMRegistration.dll"
#cfunc global GetDeviceRegistrationInfo "GetDeviceRegistrationInfo" int, sptr
; res = GetDeviceRegistrationInfo(DeviceInformationClass, ppDeviceRegistrationInfo)
; DeviceInformationClass : REGISTRATION_INFORMATION_CLASS -> "int"
; ppDeviceRegistrationInfo : void** out -> "sptr"

; HRESULT GetDeviceRegistrationInfo(REGISTRATION_INFORMATION_CLASS DeviceInformationClass, void** ppDeviceRegistrationInfo)
#uselib "MDMRegistration.dll"
#cfunc global GetDeviceRegistrationInfo "GetDeviceRegistrationInfo" int, intptr
; res = GetDeviceRegistrationInfo(DeviceInformationClass, ppDeviceRegistrationInfo)
; DeviceInformationClass : REGISTRATION_INFORMATION_CLASS -> "int"
; ppDeviceRegistrationInfo : void** out -> "intptr"

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

var (
	mdmregistration = windows.NewLazySystemDLL("MDMRegistration.dll")
	procGetDeviceRegistrationInfo = mdmregistration.NewProc("GetDeviceRegistrationInfo")
)

// DeviceInformationClass (REGISTRATION_INFORMATION_CLASS), ppDeviceRegistrationInfo (void** out)
r1, _, err := procGetDeviceRegistrationInfo.Call(
	uintptr(DeviceInformationClass),
	uintptr(ppDeviceRegistrationInfo),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function GetDeviceRegistrationInfo(
  DeviceInformationClass: Integer;   // REGISTRATION_INFORMATION_CLASS
  ppDeviceRegistrationInfo: Pointer   // void** out
): Integer; stdcall;
  external 'MDMRegistration.dll' name 'GetDeviceRegistrationInfo';

result := DllCall("MDMRegistration\GetDeviceRegistrationInfo"
    , "Int", DeviceInformationClass   ; REGISTRATION_INFORMATION_CLASS
    , "Ptr", ppDeviceRegistrationInfo   ; void** out
    , "Int")   ; return: HRESULT

●GetDeviceRegistrationInfo(DeviceInformationClass, ppDeviceRegistrationInfo) = DLL("MDMRegistration.dll", "int GetDeviceRegistrationInfo(int, void*)")
# 呼び出し: GetDeviceRegistrationInfo(DeviceInformationClass, ppDeviceRegistrationInfo)
# DeviceInformationClass : REGISTRATION_INFORMATION_CLASS -> "int"
# ppDeviceRegistrationInfo : void** 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)。