InitializeAcl

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

BOOL InitializeAcl(
    ACL* pAcl,
    DWORD nAclLength,
    ACE_REVISION dwAclRevision
);

<DllImport("ADVAPI32.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function InitializeAcl(
    pAcl As IntPtr,   ' ACL* out
    nAclLength As UInteger,   ' DWORD
    dwAclRevision As UInteger   ' ACE_REVISION
) As Boolean
End Function

' pAcl : ACL* out
' nAclLength : DWORD
' dwAclRevision : ACE_REVISION
Declare PtrSafe Function InitializeAcl Lib "advapi32" ( _
    ByVal pAcl As LongPtr, _
    ByVal nAclLength As Long, _
    ByVal dwAclRevision 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

InitializeAcl = ctypes.windll.advapi32.InitializeAcl
InitializeAcl.restype = wintypes.BOOL
InitializeAcl.argtypes = [
    ctypes.c_void_p,  # pAcl : ACL* out
    wintypes.DWORD,  # nAclLength : DWORD
    wintypes.DWORD,  # dwAclRevision : ACE_REVISION
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('ADVAPI32.dll')
InitializeAcl = Fiddle::Function.new(
  lib['InitializeAcl'],
  [
    Fiddle::TYPE_VOIDP,  # pAcl : ACL* out
    -Fiddle::TYPE_INT,  # nAclLength : DWORD
    -Fiddle::TYPE_INT,  # dwAclRevision : ACE_REVISION
  ],
  Fiddle::TYPE_INT)

#[link(name = "advapi32")]
extern "system" {
    fn InitializeAcl(
        pAcl: *mut ACL,  // ACL* out
        nAclLength: u32,  // DWORD
        dwAclRevision: u32  // ACE_REVISION
    ) -> 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 InitializeAcl(IntPtr pAcl, uint nAclLength, uint dwAclRevision);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ADVAPI32_InitializeAcl' -Namespace Win32 -PassThru
# $api::InitializeAcl(pAcl, nAclLength, dwAclRevision)

#uselib "ADVAPI32.dll"
#func global InitializeAcl "InitializeAcl" sptr, sptr, sptr
; InitializeAcl varptr(pAcl), nAclLength, dwAclRevision   ; 戻り値は stat
; pAcl : ACL* out -> "sptr"
; nAclLength : DWORD -> "sptr"
; dwAclRevision : ACE_REVISION -> "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 InitializeAcl "InitializeAcl" var, int, int
; res = InitializeAcl(pAcl, nAclLength, dwAclRevision)
; pAcl : ACL* out -> "var"
; nAclLength : DWORD -> "int"
; dwAclRevision : ACE_REVISION -> "int"
; ※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 InitializeAcl(ACL* pAcl, DWORD nAclLength, ACE_REVISION dwAclRevision)
#uselib "ADVAPI32.dll"
#cfunc global InitializeAcl "InitializeAcl" var, int, int
; res = InitializeAcl(pAcl, nAclLength, dwAclRevision)
; pAcl : ACL* out -> "var"
; nAclLength : DWORD -> "int"
; dwAclRevision : ACE_REVISION -> "int"
; ※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")
	procInitializeAcl = advapi32.NewProc("InitializeAcl")
)

// pAcl (ACL* out), nAclLength (DWORD), dwAclRevision (ACE_REVISION)
r1, _, err := procInitializeAcl.Call(
	uintptr(pAcl),
	uintptr(nAclLength),
	uintptr(dwAclRevision),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function InitializeAcl(
  pAcl: Pointer;   // ACL* out
  nAclLength: DWORD;   // DWORD
  dwAclRevision: DWORD   // ACE_REVISION
): BOOL; stdcall;
  external 'ADVAPI32.dll' name 'InitializeAcl';

result := DllCall("ADVAPI32\InitializeAcl"
    , "Ptr", pAcl   ; ACL* out
    , "UInt", nAclLength   ; DWORD
    , "UInt", dwAclRevision   ; ACE_REVISION
    , "Int")   ; return: BOOL

●InitializeAcl(pAcl, nAclLength, dwAclRevision) = DLL("ADVAPI32.dll", "bool InitializeAcl(void*, dword, dword)")
# 呼び出し: InitializeAcl(pAcl, nAclLength, dwAclRevision)
# pAcl : ACL* out -> "void*"
# nAclLength : DWORD -> "dword"
# dwAclRevision : ACE_REVISION -> "dword"
# 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)。