SaferGetLevelInformation

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

BOOL SaferGetLevelInformation(
    SAFER_LEVEL_HANDLE LevelHandle,
    SAFER_OBJECT_INFO_CLASS dwInfoType,
    void* lpQueryBuffer,   // optional
    DWORD dwInBufferSize,
    DWORD* lpdwOutBufferSize
);

<DllImport("ADVAPI32.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function SaferGetLevelInformation(
    LevelHandle As IntPtr,   ' SAFER_LEVEL_HANDLE
    dwInfoType As Integer,   ' SAFER_OBJECT_INFO_CLASS
    lpQueryBuffer As IntPtr,   ' void* optional, out
    dwInBufferSize As UInteger,   ' DWORD
    <Out> ByRef lpdwOutBufferSize As UInteger   ' DWORD* out
) As Boolean
End Function

' LevelHandle : SAFER_LEVEL_HANDLE
' dwInfoType : SAFER_OBJECT_INFO_CLASS
' lpQueryBuffer : void* optional, out
' dwInBufferSize : DWORD
' lpdwOutBufferSize : DWORD* out
Declare PtrSafe Function SaferGetLevelInformation Lib "advapi32" ( _
    ByVal LevelHandle As LongPtr, _
    ByVal dwInfoType As Long, _
    ByVal lpQueryBuffer As LongPtr, _
    ByVal dwInBufferSize As Long, _
    ByRef lpdwOutBufferSize 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

SaferGetLevelInformation = ctypes.windll.advapi32.SaferGetLevelInformation
SaferGetLevelInformation.restype = wintypes.BOOL
SaferGetLevelInformation.argtypes = [
    wintypes.HANDLE,  # LevelHandle : SAFER_LEVEL_HANDLE
    ctypes.c_int,  # dwInfoType : SAFER_OBJECT_INFO_CLASS
    ctypes.POINTER(None),  # lpQueryBuffer : void* optional, out
    wintypes.DWORD,  # dwInBufferSize : DWORD
    ctypes.POINTER(wintypes.DWORD),  # lpdwOutBufferSize : DWORD* out
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('ADVAPI32.dll')
SaferGetLevelInformation = Fiddle::Function.new(
  lib['SaferGetLevelInformation'],
  [
    Fiddle::TYPE_VOIDP,  # LevelHandle : SAFER_LEVEL_HANDLE
    Fiddle::TYPE_INT,  # dwInfoType : SAFER_OBJECT_INFO_CLASS
    Fiddle::TYPE_VOIDP,  # lpQueryBuffer : void* optional, out
    -Fiddle::TYPE_INT,  # dwInBufferSize : DWORD
    Fiddle::TYPE_VOIDP,  # lpdwOutBufferSize : DWORD* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "advapi32")]
extern "system" {
    fn SaferGetLevelInformation(
        LevelHandle: *mut core::ffi::c_void,  // SAFER_LEVEL_HANDLE
        dwInfoType: i32,  // SAFER_OBJECT_INFO_CLASS
        lpQueryBuffer: *mut (),  // void* optional, out
        dwInBufferSize: u32,  // DWORD
        lpdwOutBufferSize: *mut u32  // DWORD* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("ADVAPI32.dll", SetLastError = true)]
public static extern bool SaferGetLevelInformation(IntPtr LevelHandle, int dwInfoType, IntPtr lpQueryBuffer, uint dwInBufferSize, out uint lpdwOutBufferSize);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ADVAPI32_SaferGetLevelInformation' -Namespace Win32 -PassThru
# $api::SaferGetLevelInformation(LevelHandle, dwInfoType, lpQueryBuffer, dwInBufferSize, lpdwOutBufferSize)

#uselib "ADVAPI32.dll"
#func global SaferGetLevelInformation "SaferGetLevelInformation" sptr, sptr, sptr, sptr, sptr
; SaferGetLevelInformation LevelHandle, dwInfoType, lpQueryBuffer, dwInBufferSize, varptr(lpdwOutBufferSize)   ; 戻り値は stat
; LevelHandle : SAFER_LEVEL_HANDLE -> "sptr"
; dwInfoType : SAFER_OBJECT_INFO_CLASS -> "sptr"
; lpQueryBuffer : void* optional, out -> "sptr"
; dwInBufferSize : DWORD -> "sptr"
; lpdwOutBufferSize : DWORD* 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 SaferGetLevelInformation "SaferGetLevelInformation" sptr, int, sptr, int, var
; res = SaferGetLevelInformation(LevelHandle, dwInfoType, lpQueryBuffer, dwInBufferSize, lpdwOutBufferSize)
; LevelHandle : SAFER_LEVEL_HANDLE -> "sptr"
; dwInfoType : SAFER_OBJECT_INFO_CLASS -> "int"
; lpQueryBuffer : void* optional, out -> "sptr"
; dwInBufferSize : DWORD -> "int"
; lpdwOutBufferSize : DWORD* out -> "var"
; ※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。

; BOOL SaferGetLevelInformation(SAFER_LEVEL_HANDLE LevelHandle, SAFER_OBJECT_INFO_CLASS dwInfoType, void* lpQueryBuffer, DWORD dwInBufferSize, DWORD* lpdwOutBufferSize)
#uselib "ADVAPI32.dll"
#cfunc global SaferGetLevelInformation "SaferGetLevelInformation" intptr, int, intptr, int, var
; res = SaferGetLevelInformation(LevelHandle, dwInfoType, lpQueryBuffer, dwInBufferSize, lpdwOutBufferSize)
; LevelHandle : SAFER_LEVEL_HANDLE -> "intptr"
; dwInfoType : SAFER_OBJECT_INFO_CLASS -> "int"
; lpQueryBuffer : void* optional, out -> "intptr"
; dwInBufferSize : DWORD -> "int"
; lpdwOutBufferSize : DWORD* out -> "var"
; ※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 (
	advapi32 = windows.NewLazySystemDLL("ADVAPI32.dll")
	procSaferGetLevelInformation = advapi32.NewProc("SaferGetLevelInformation")
)

// LevelHandle (SAFER_LEVEL_HANDLE), dwInfoType (SAFER_OBJECT_INFO_CLASS), lpQueryBuffer (void* optional, out), dwInBufferSize (DWORD), lpdwOutBufferSize (DWORD* out)
r1, _, err := procSaferGetLevelInformation.Call(
	uintptr(LevelHandle),
	uintptr(dwInfoType),
	uintptr(lpQueryBuffer),
	uintptr(dwInBufferSize),
	uintptr(lpdwOutBufferSize),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function SaferGetLevelInformation(
  LevelHandle: THandle;   // SAFER_LEVEL_HANDLE
  dwInfoType: Integer;   // SAFER_OBJECT_INFO_CLASS
  lpQueryBuffer: Pointer;   // void* optional, out
  dwInBufferSize: DWORD;   // DWORD
  lpdwOutBufferSize: Pointer   // DWORD* out
): BOOL; stdcall;
  external 'ADVAPI32.dll' name 'SaferGetLevelInformation';

result := DllCall("ADVAPI32\SaferGetLevelInformation"
    , "Ptr", LevelHandle   ; SAFER_LEVEL_HANDLE
    , "Int", dwInfoType   ; SAFER_OBJECT_INFO_CLASS
    , "Ptr", lpQueryBuffer   ; void* optional, out
    , "UInt", dwInBufferSize   ; DWORD
    , "Ptr", lpdwOutBufferSize   ; DWORD* out
    , "Int")   ; return: BOOL

●SaferGetLevelInformation(LevelHandle, dwInfoType, lpQueryBuffer, dwInBufferSize, lpdwOutBufferSize) = DLL("ADVAPI32.dll", "bool SaferGetLevelInformation(void*, int, void*, dword, void*)")
# 呼び出し: SaferGetLevelInformation(LevelHandle, dwInfoType, lpQueryBuffer, dwInBufferSize, lpdwOutBufferSize)
# LevelHandle : SAFER_LEVEL_HANDLE -> "void*"
# dwInfoType : SAFER_OBJECT_INFO_CLASS -> "int"
# lpQueryBuffer : void* optional, out -> "void*"
# dwInBufferSize : DWORD -> "dword"
# lpdwOutBufferSize : DWORD* 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)。