AuthzEnumerateSecurityEventSources

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

BOOL AuthzEnumerateSecurityEventSources(
    DWORD dwFlags,
    AUTHZ_SOURCE_SCHEMA_REGISTRATION* Buffer,
    DWORD* pdwCount,
    DWORD* pdwLength
);

<DllImport("AUTHZ.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function AuthzEnumerateSecurityEventSources(
    dwFlags As UInteger,   ' DWORD
    Buffer As IntPtr,   ' AUTHZ_SOURCE_SCHEMA_REGISTRATION* out
    <Out> ByRef pdwCount As UInteger,   ' DWORD* out
    ByRef pdwLength As UInteger   ' DWORD* in/out
) As Boolean
End Function

' dwFlags : DWORD
' Buffer : AUTHZ_SOURCE_SCHEMA_REGISTRATION* out
' pdwCount : DWORD* out
' pdwLength : DWORD* in/out
Declare PtrSafe Function AuthzEnumerateSecurityEventSources Lib "authz" ( _
    ByVal dwFlags As Long, _
    ByVal Buffer As LongPtr, _
    ByRef pdwCount As Long, _
    ByRef pdwLength 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

AuthzEnumerateSecurityEventSources = ctypes.windll.authz.AuthzEnumerateSecurityEventSources
AuthzEnumerateSecurityEventSources.restype = wintypes.BOOL
AuthzEnumerateSecurityEventSources.argtypes = [
    wintypes.DWORD,  # dwFlags : DWORD
    ctypes.c_void_p,  # Buffer : AUTHZ_SOURCE_SCHEMA_REGISTRATION* out
    ctypes.POINTER(wintypes.DWORD),  # pdwCount : DWORD* out
    ctypes.POINTER(wintypes.DWORD),  # pdwLength : DWORD* in/out
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('AUTHZ.dll')
AuthzEnumerateSecurityEventSources = Fiddle::Function.new(
  lib['AuthzEnumerateSecurityEventSources'],
  [
    -Fiddle::TYPE_INT,  # dwFlags : DWORD
    Fiddle::TYPE_VOIDP,  # Buffer : AUTHZ_SOURCE_SCHEMA_REGISTRATION* out
    Fiddle::TYPE_VOIDP,  # pdwCount : DWORD* out
    Fiddle::TYPE_VOIDP,  # pdwLength : DWORD* in/out
  ],
  Fiddle::TYPE_INT)

#[link(name = "authz")]
extern "system" {
    fn AuthzEnumerateSecurityEventSources(
        dwFlags: u32,  // DWORD
        Buffer: *mut AUTHZ_SOURCE_SCHEMA_REGISTRATION,  // AUTHZ_SOURCE_SCHEMA_REGISTRATION* out
        pdwCount: *mut u32,  // DWORD* out
        pdwLength: *mut u32  // DWORD* in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("AUTHZ.dll", SetLastError = true)]
public static extern bool AuthzEnumerateSecurityEventSources(uint dwFlags, IntPtr Buffer, out uint pdwCount, ref uint pdwLength);
"@
$api = Add-Type -MemberDefinition $sig -Name 'AUTHZ_AuthzEnumerateSecurityEventSources' -Namespace Win32 -PassThru
# $api::AuthzEnumerateSecurityEventSources(dwFlags, Buffer, pdwCount, pdwLength)

#uselib "AUTHZ.dll"
#func global AuthzEnumerateSecurityEventSources "AuthzEnumerateSecurityEventSources" sptr, sptr, sptr, sptr
; AuthzEnumerateSecurityEventSources dwFlags, varptr(Buffer), varptr(pdwCount), varptr(pdwLength)   ; 戻り値は stat
; dwFlags : DWORD -> "sptr"
; Buffer : AUTHZ_SOURCE_SCHEMA_REGISTRATION* out -> "sptr"
; pdwCount : DWORD* out -> "sptr"
; pdwLength : DWORD* in/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 "AUTHZ.dll"
#cfunc global AuthzEnumerateSecurityEventSources "AuthzEnumerateSecurityEventSources" int, var, var, var
; res = AuthzEnumerateSecurityEventSources(dwFlags, Buffer, pdwCount, pdwLength)
; dwFlags : DWORD -> "int"
; Buffer : AUTHZ_SOURCE_SCHEMA_REGISTRATION* out -> "var"
; pdwCount : DWORD* out -> "var"
; pdwLength : DWORD* in/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 AuthzEnumerateSecurityEventSources(DWORD dwFlags, AUTHZ_SOURCE_SCHEMA_REGISTRATION* Buffer, DWORD* pdwCount, DWORD* pdwLength)
#uselib "AUTHZ.dll"
#cfunc global AuthzEnumerateSecurityEventSources "AuthzEnumerateSecurityEventSources" int, var, var, var
; res = AuthzEnumerateSecurityEventSources(dwFlags, Buffer, pdwCount, pdwLength)
; dwFlags : DWORD -> "int"
; Buffer : AUTHZ_SOURCE_SCHEMA_REGISTRATION* out -> "var"
; pdwCount : DWORD* out -> "var"
; pdwLength : DWORD* in/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 (
	authz = windows.NewLazySystemDLL("AUTHZ.dll")
	procAuthzEnumerateSecurityEventSources = authz.NewProc("AuthzEnumerateSecurityEventSources")
)

// dwFlags (DWORD), Buffer (AUTHZ_SOURCE_SCHEMA_REGISTRATION* out), pdwCount (DWORD* out), pdwLength (DWORD* in/out)
r1, _, err := procAuthzEnumerateSecurityEventSources.Call(
	uintptr(dwFlags),
	uintptr(Buffer),
	uintptr(pdwCount),
	uintptr(pdwLength),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function AuthzEnumerateSecurityEventSources(
  dwFlags: DWORD;   // DWORD
  Buffer: Pointer;   // AUTHZ_SOURCE_SCHEMA_REGISTRATION* out
  pdwCount: Pointer;   // DWORD* out
  pdwLength: Pointer   // DWORD* in/out
): BOOL; stdcall;
  external 'AUTHZ.dll' name 'AuthzEnumerateSecurityEventSources';

result := DllCall("AUTHZ\AuthzEnumerateSecurityEventSources"
    , "UInt", dwFlags   ; DWORD
    , "Ptr", Buffer   ; AUTHZ_SOURCE_SCHEMA_REGISTRATION* out
    , "Ptr", pdwCount   ; DWORD* out
    , "Ptr", pdwLength   ; DWORD* in/out
    , "Int")   ; return: BOOL

●AuthzEnumerateSecurityEventSources(dwFlags, Buffer, pdwCount, pdwLength) = DLL("AUTHZ.dll", "bool AuthzEnumerateSecurityEventSources(dword, void*, void*, void*)")
# 呼び出し: AuthzEnumerateSecurityEventSources(dwFlags, Buffer, pdwCount, pdwLength)
# dwFlags : DWORD -> "dword"
# Buffer : AUTHZ_SOURCE_SCHEMA_REGISTRATION* out -> "void*"
# pdwCount : DWORD* out -> "void*"
# pdwLength : DWORD* in/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)。