RegQueryReflectionKey

// ADVAPI32.dll
#include <windows.h>

WIN32_ERROR RegQueryReflectionKey(
    HKEY hBase,
    BOOL* bIsReflectionDisabled
);

<DllImport("ADVAPI32.dll", ExactSpelling:=True)>
Public Shared Function RegQueryReflectionKey(
    hBase As IntPtr,   ' HKEY
    <Out> ByRef bIsReflectionDisabled As Integer   ' BOOL* out
) As UInteger
End Function

' hBase : HKEY
' bIsReflectionDisabled : BOOL* out
Declare PtrSafe Function RegQueryReflectionKey Lib "advapi32" ( _
    ByVal hBase As LongPtr, _
    ByRef bIsReflectionDisabled 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

RegQueryReflectionKey = ctypes.windll.advapi32.RegQueryReflectionKey
RegQueryReflectionKey.restype = wintypes.DWORD
RegQueryReflectionKey.argtypes = [
    wintypes.HANDLE,  # hBase : HKEY
    ctypes.c_void_p,  # bIsReflectionDisabled : BOOL* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('ADVAPI32.dll')
RegQueryReflectionKey = Fiddle::Function.new(
  lib['RegQueryReflectionKey'],
  [
    Fiddle::TYPE_VOIDP,  # hBase : HKEY
    Fiddle::TYPE_VOIDP,  # bIsReflectionDisabled : BOOL* out
  ],
  -Fiddle::TYPE_INT)

#[link(name = "advapi32")]
extern "system" {
    fn RegQueryReflectionKey(
        hBase: *mut core::ffi::c_void,  // HKEY
        bIsReflectionDisabled: *mut i32  // BOOL* out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("ADVAPI32.dll")]
public static extern uint RegQueryReflectionKey(IntPtr hBase, out int bIsReflectionDisabled);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ADVAPI32_RegQueryReflectionKey' -Namespace Win32 -PassThru
# $api::RegQueryReflectionKey(hBase, bIsReflectionDisabled)

#uselib "ADVAPI32.dll"
#func global RegQueryReflectionKey "RegQueryReflectionKey" sptr, sptr
; RegQueryReflectionKey hBase, bIsReflectionDisabled   ; 戻り値は stat
; hBase : HKEY -> "sptr"
; bIsReflectionDisabled : BOOL* 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 "ADVAPI32.dll"
#cfunc global RegQueryReflectionKey "RegQueryReflectionKey" sptr, int
; res = RegQueryReflectionKey(hBase, bIsReflectionDisabled)
; hBase : HKEY -> "sptr"
; bIsReflectionDisabled : BOOL* out -> "int"

; WIN32_ERROR RegQueryReflectionKey(HKEY hBase, BOOL* bIsReflectionDisabled)
#uselib "ADVAPI32.dll"
#cfunc global RegQueryReflectionKey "RegQueryReflectionKey" intptr, int
; res = RegQueryReflectionKey(hBase, bIsReflectionDisabled)
; hBase : HKEY -> "intptr"
; bIsReflectionDisabled : BOOL* out -> "int"

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

var (
	advapi32 = windows.NewLazySystemDLL("ADVAPI32.dll")
	procRegQueryReflectionKey = advapi32.NewProc("RegQueryReflectionKey")
)

// hBase (HKEY), bIsReflectionDisabled (BOOL* out)
r1, _, err := procRegQueryReflectionKey.Call(
	uintptr(hBase),
	uintptr(bIsReflectionDisabled),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // WIN32_ERROR

function RegQueryReflectionKey(
  hBase: THandle;   // HKEY
  bIsReflectionDisabled: Pointer   // BOOL* out
): DWORD; stdcall;
  external 'ADVAPI32.dll' name 'RegQueryReflectionKey';

result := DllCall("ADVAPI32\RegQueryReflectionKey"
    , "Ptr", hBase   ; HKEY
    , "Ptr", bIsReflectionDisabled   ; BOOL* out
    , "UInt")   ; return: WIN32_ERROR

●RegQueryReflectionKey(hBase, bIsReflectionDisabled) = DLL("ADVAPI32.dll", "dword RegQueryReflectionKey(void*, void*)")
# 呼び出し: RegQueryReflectionKey(hBase, bIsReflectionDisabled)
# hBase : HKEY -> "void*"
# bIsReflectionDisabled : BOOL* 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)。