DSCreateISecurityInfoObject

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

HRESULT DSCreateISecurityInfoObject(
    LPCWSTR pwszObjectPath,
    LPCWSTR pwszObjectClass,
    DWORD dwFlags,
    ISecurityInformation** ppSI,
    PFNREADOBJECTSECURITY pfnReadSD,   // optional
    PFNWRITEOBJECTSECURITY pfnWriteSD,   // optional
    LPARAM lpContext
);

<DllImport("DSSEC.dll", ExactSpelling:=True)>
Public Shared Function DSCreateISecurityInfoObject(
    <MarshalAs(UnmanagedType.LPWStr)> pwszObjectPath As String,   ' LPCWSTR
    <MarshalAs(UnmanagedType.LPWStr)> pwszObjectClass As String,   ' LPCWSTR
    dwFlags As UInteger,   ' DWORD
    ppSI As IntPtr,   ' ISecurityInformation** out
    pfnReadSD As IntPtr,   ' PFNREADOBJECTSECURITY optional
    pfnWriteSD As IntPtr,   ' PFNWRITEOBJECTSECURITY optional
    lpContext As IntPtr   ' LPARAM
) As Integer
End Function

' pwszObjectPath : LPCWSTR
' pwszObjectClass : LPCWSTR
' dwFlags : DWORD
' ppSI : ISecurityInformation** out
' pfnReadSD : PFNREADOBJECTSECURITY optional
' pfnWriteSD : PFNWRITEOBJECTSECURITY optional
' lpContext : LPARAM
Declare PtrSafe Function DSCreateISecurityInfoObject Lib "dssec" ( _
    ByVal pwszObjectPath As LongPtr, _
    ByVal pwszObjectClass As LongPtr, _
    ByVal dwFlags As Long, _
    ByVal ppSI As LongPtr, _
    ByVal pfnReadSD As LongPtr, _
    ByVal pfnWriteSD As LongPtr, _
    ByVal lpContext As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

DSCreateISecurityInfoObject = ctypes.windll.dssec.DSCreateISecurityInfoObject
DSCreateISecurityInfoObject.restype = ctypes.c_int
DSCreateISecurityInfoObject.argtypes = [
    wintypes.LPCWSTR,  # pwszObjectPath : LPCWSTR
    wintypes.LPCWSTR,  # pwszObjectClass : LPCWSTR
    wintypes.DWORD,  # dwFlags : DWORD
    ctypes.c_void_p,  # ppSI : ISecurityInformation** out
    ctypes.c_void_p,  # pfnReadSD : PFNREADOBJECTSECURITY optional
    ctypes.c_void_p,  # pfnWriteSD : PFNWRITEOBJECTSECURITY optional
    ctypes.c_ssize_t,  # lpContext : LPARAM
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('DSSEC.dll')
DSCreateISecurityInfoObject = Fiddle::Function.new(
  lib['DSCreateISecurityInfoObject'],
  [
    Fiddle::TYPE_VOIDP,  # pwszObjectPath : LPCWSTR
    Fiddle::TYPE_VOIDP,  # pwszObjectClass : LPCWSTR
    -Fiddle::TYPE_INT,  # dwFlags : DWORD
    Fiddle::TYPE_VOIDP,  # ppSI : ISecurityInformation** out
    Fiddle::TYPE_VOIDP,  # pfnReadSD : PFNREADOBJECTSECURITY optional
    Fiddle::TYPE_VOIDP,  # pfnWriteSD : PFNWRITEOBJECTSECURITY optional
    Fiddle::TYPE_INTPTR_T,  # lpContext : LPARAM
  ],
  Fiddle::TYPE_INT)

#[link(name = "dssec")]
extern "system" {
    fn DSCreateISecurityInfoObject(
        pwszObjectPath: *const u16,  // LPCWSTR
        pwszObjectClass: *const u16,  // LPCWSTR
        dwFlags: u32,  // DWORD
        ppSI: *mut *mut core::ffi::c_void,  // ISecurityInformation** out
        pfnReadSD: *const core::ffi::c_void,  // PFNREADOBJECTSECURITY optional
        pfnWriteSD: *const core::ffi::c_void,  // PFNWRITEOBJECTSECURITY optional
        lpContext: isize  // LPARAM
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("DSSEC.dll")]
public static extern int DSCreateISecurityInfoObject([MarshalAs(UnmanagedType.LPWStr)] string pwszObjectPath, [MarshalAs(UnmanagedType.LPWStr)] string pwszObjectClass, uint dwFlags, IntPtr ppSI, IntPtr pfnReadSD, IntPtr pfnWriteSD, IntPtr lpContext);
"@
$api = Add-Type -MemberDefinition $sig -Name 'DSSEC_DSCreateISecurityInfoObject' -Namespace Win32 -PassThru
# $api::DSCreateISecurityInfoObject(pwszObjectPath, pwszObjectClass, dwFlags, ppSI, pfnReadSD, pfnWriteSD, lpContext)

#uselib "DSSEC.dll"
#func global DSCreateISecurityInfoObject "DSCreateISecurityInfoObject" sptr, sptr, sptr, sptr, sptr, sptr, sptr
; DSCreateISecurityInfoObject pwszObjectPath, pwszObjectClass, dwFlags, ppSI, pfnReadSD, pfnWriteSD, lpContext   ; 戻り値は stat
; pwszObjectPath : LPCWSTR -> "sptr"
; pwszObjectClass : LPCWSTR -> "sptr"
; dwFlags : DWORD -> "sptr"
; ppSI : ISecurityInformation** out -> "sptr"
; pfnReadSD : PFNREADOBJECTSECURITY optional -> "sptr"
; pfnWriteSD : PFNWRITEOBJECTSECURITY optional -> "sptr"
; lpContext : LPARAM -> "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 "DSSEC.dll"
#cfunc global DSCreateISecurityInfoObject "DSCreateISecurityInfoObject" wstr, wstr, int, sptr, sptr, sptr, sptr
; res = DSCreateISecurityInfoObject(pwszObjectPath, pwszObjectClass, dwFlags, ppSI, pfnReadSD, pfnWriteSD, lpContext)
; pwszObjectPath : LPCWSTR -> "wstr"
; pwszObjectClass : LPCWSTR -> "wstr"
; dwFlags : DWORD -> "int"
; ppSI : ISecurityInformation** out -> "sptr"
; pfnReadSD : PFNREADOBJECTSECURITY optional -> "sptr"
; pfnWriteSD : PFNWRITEOBJECTSECURITY optional -> "sptr"
; lpContext : LPARAM -> "sptr"

; HRESULT DSCreateISecurityInfoObject(LPCWSTR pwszObjectPath, LPCWSTR pwszObjectClass, DWORD dwFlags, ISecurityInformation** ppSI, PFNREADOBJECTSECURITY pfnReadSD, PFNWRITEOBJECTSECURITY pfnWriteSD, LPARAM lpContext)
#uselib "DSSEC.dll"
#cfunc global DSCreateISecurityInfoObject "DSCreateISecurityInfoObject" wstr, wstr, int, intptr, intptr, intptr, intptr
; res = DSCreateISecurityInfoObject(pwszObjectPath, pwszObjectClass, dwFlags, ppSI, pfnReadSD, pfnWriteSD, lpContext)
; pwszObjectPath : LPCWSTR -> "wstr"
; pwszObjectClass : LPCWSTR -> "wstr"
; dwFlags : DWORD -> "int"
; ppSI : ISecurityInformation** out -> "intptr"
; pfnReadSD : PFNREADOBJECTSECURITY optional -> "intptr"
; pfnWriteSD : PFNWRITEOBJECTSECURITY optional -> "intptr"
; lpContext : LPARAM -> "intptr"

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

var (
	dssec = windows.NewLazySystemDLL("DSSEC.dll")
	procDSCreateISecurityInfoObject = dssec.NewProc("DSCreateISecurityInfoObject")
)

// pwszObjectPath (LPCWSTR), pwszObjectClass (LPCWSTR), dwFlags (DWORD), ppSI (ISecurityInformation** out), pfnReadSD (PFNREADOBJECTSECURITY optional), pfnWriteSD (PFNWRITEOBJECTSECURITY optional), lpContext (LPARAM)
r1, _, err := procDSCreateISecurityInfoObject.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pwszObjectPath))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pwszObjectClass))),
	uintptr(dwFlags),
	uintptr(ppSI),
	uintptr(pfnReadSD),
	uintptr(pfnWriteSD),
	uintptr(lpContext),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function DSCreateISecurityInfoObject(
  pwszObjectPath: PWideChar;   // LPCWSTR
  pwszObjectClass: PWideChar;   // LPCWSTR
  dwFlags: DWORD;   // DWORD
  ppSI: Pointer;   // ISecurityInformation** out
  pfnReadSD: Pointer;   // PFNREADOBJECTSECURITY optional
  pfnWriteSD: Pointer;   // PFNWRITEOBJECTSECURITY optional
  lpContext: NativeInt   // LPARAM
): Integer; stdcall;
  external 'DSSEC.dll' name 'DSCreateISecurityInfoObject';

result := DllCall("DSSEC\DSCreateISecurityInfoObject"
    , "WStr", pwszObjectPath   ; LPCWSTR
    , "WStr", pwszObjectClass   ; LPCWSTR
    , "UInt", dwFlags   ; DWORD
    , "Ptr", ppSI   ; ISecurityInformation** out
    , "Ptr", pfnReadSD   ; PFNREADOBJECTSECURITY optional
    , "Ptr", pfnWriteSD   ; PFNWRITEOBJECTSECURITY optional
    , "Ptr", lpContext   ; LPARAM
    , "Int")   ; return: HRESULT

●DSCreateISecurityInfoObject(pwszObjectPath, pwszObjectClass, dwFlags, ppSI, pfnReadSD, pfnWriteSD, lpContext) = DLL("DSSEC.dll", "int DSCreateISecurityInfoObject(char*, char*, dword, void*, void*, void*, int)")
# 呼び出し: DSCreateISecurityInfoObject(pwszObjectPath, pwszObjectClass, dwFlags, ppSI, pfnReadSD, pfnWriteSD, lpContext)
# pwszObjectPath : LPCWSTR -> "char*"
# pwszObjectClass : LPCWSTR -> "char*"
# dwFlags : DWORD -> "dword"
# ppSI : ISecurityInformation** out -> "void*"
# pfnReadSD : PFNREADOBJECTSECURITY optional -> "void*"
# pfnWriteSD : PFNWRITEOBJECTSECURITY optional -> "void*"
# lpContext : LPARAM -> "int"
# 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)。