AuditQuerySystemPolicy

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

BOOLEAN AuditQuerySystemPolicy(
    const GUID* pSubCategoryGuids,
    DWORD dwPolicyCount,
    AUDIT_POLICY_INFORMATION** ppAuditPolicy
);

<DllImport("ADVAPI32.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function AuditQuerySystemPolicy(
    ByRef pSubCategoryGuids As Guid,   ' GUID*
    dwPolicyCount As UInteger,   ' DWORD
    ppAuditPolicy As IntPtr   ' AUDIT_POLICY_INFORMATION** out
) As Byte
End Function

' pSubCategoryGuids : GUID*
' dwPolicyCount : DWORD
' ppAuditPolicy : AUDIT_POLICY_INFORMATION** out
Declare PtrSafe Function AuditQuerySystemPolicy Lib "advapi32" ( _
    ByVal pSubCategoryGuids As LongPtr, _
    ByVal dwPolicyCount As Long, _
    ByVal ppAuditPolicy As LongPtr) As Byte
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

AuditQuerySystemPolicy = ctypes.windll.advapi32.AuditQuerySystemPolicy
AuditQuerySystemPolicy.restype = ctypes.c_byte
AuditQuerySystemPolicy.argtypes = [
    ctypes.c_void_p,  # pSubCategoryGuids : GUID*
    wintypes.DWORD,  # dwPolicyCount : DWORD
    ctypes.c_void_p,  # ppAuditPolicy : AUDIT_POLICY_INFORMATION** out
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('ADVAPI32.dll')
AuditQuerySystemPolicy = Fiddle::Function.new(
  lib['AuditQuerySystemPolicy'],
  [
    Fiddle::TYPE_VOIDP,  # pSubCategoryGuids : GUID*
    -Fiddle::TYPE_INT,  # dwPolicyCount : DWORD
    Fiddle::TYPE_VOIDP,  # ppAuditPolicy : AUDIT_POLICY_INFORMATION** out
  ],
  Fiddle::TYPE_CHAR)

#[link(name = "advapi32")]
extern "system" {
    fn AuditQuerySystemPolicy(
        pSubCategoryGuids: *const GUID,  // GUID*
        dwPolicyCount: u32,  // DWORD
        ppAuditPolicy: *mut *mut AUDIT_POLICY_INFORMATION  // AUDIT_POLICY_INFORMATION** out
    ) -> u8;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("ADVAPI32.dll", SetLastError = true)]
public static extern byte AuditQuerySystemPolicy(ref Guid pSubCategoryGuids, uint dwPolicyCount, IntPtr ppAuditPolicy);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ADVAPI32_AuditQuerySystemPolicy' -Namespace Win32 -PassThru
# $api::AuditQuerySystemPolicy(pSubCategoryGuids, dwPolicyCount, ppAuditPolicy)

#uselib "ADVAPI32.dll"
#func global AuditQuerySystemPolicy "AuditQuerySystemPolicy" sptr, sptr, sptr
; AuditQuerySystemPolicy varptr(pSubCategoryGuids), dwPolicyCount, varptr(ppAuditPolicy)   ; 戻り値は stat
; pSubCategoryGuids : GUID* -> "sptr"
; dwPolicyCount : DWORD -> "sptr"
; ppAuditPolicy : AUDIT_POLICY_INFORMATION** 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 AuditQuerySystemPolicy "AuditQuerySystemPolicy" var, int, var
; res = AuditQuerySystemPolicy(pSubCategoryGuids, dwPolicyCount, ppAuditPolicy)
; pSubCategoryGuids : GUID* -> "var"
; dwPolicyCount : DWORD -> "int"
; ppAuditPolicy : AUDIT_POLICY_INFORMATION** 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。

; BOOLEAN AuditQuerySystemPolicy(GUID* pSubCategoryGuids, DWORD dwPolicyCount, AUDIT_POLICY_INFORMATION** ppAuditPolicy)
#uselib "ADVAPI32.dll"
#cfunc global AuditQuerySystemPolicy "AuditQuerySystemPolicy" var, int, var
; res = AuditQuerySystemPolicy(pSubCategoryGuids, dwPolicyCount, ppAuditPolicy)
; pSubCategoryGuids : GUID* -> "var"
; dwPolicyCount : DWORD -> "int"
; ppAuditPolicy : AUDIT_POLICY_INFORMATION** 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")
	procAuditQuerySystemPolicy = advapi32.NewProc("AuditQuerySystemPolicy")
)

// pSubCategoryGuids (GUID*), dwPolicyCount (DWORD), ppAuditPolicy (AUDIT_POLICY_INFORMATION** out)
r1, _, err := procAuditQuerySystemPolicy.Call(
	uintptr(pSubCategoryGuids),
	uintptr(dwPolicyCount),
	uintptr(ppAuditPolicy),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOLEAN

function AuditQuerySystemPolicy(
  pSubCategoryGuids: PGUID;   // GUID*
  dwPolicyCount: DWORD;   // DWORD
  ppAuditPolicy: Pointer   // AUDIT_POLICY_INFORMATION** out
): ByteBool; stdcall;
  external 'ADVAPI32.dll' name 'AuditQuerySystemPolicy';

result := DllCall("ADVAPI32\AuditQuerySystemPolicy"
    , "Ptr", pSubCategoryGuids   ; GUID*
    , "UInt", dwPolicyCount   ; DWORD
    , "Ptr", ppAuditPolicy   ; AUDIT_POLICY_INFORMATION** out
    , "Char")   ; return: BOOLEAN

●AuditQuerySystemPolicy(pSubCategoryGuids, dwPolicyCount, ppAuditPolicy) = DLL("ADVAPI32.dll", "byte AuditQuerySystemPolicy(void*, dword, void*)")
# 呼び出し: AuditQuerySystemPolicy(pSubCategoryGuids, dwPolicyCount, ppAuditPolicy)
# pSubCategoryGuids : GUID* -> "void*"
# dwPolicyCount : DWORD -> "dword"
# ppAuditPolicy : AUDIT_POLICY_INFORMATION** 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)。