WldpQueryDeviceSecurityInformation

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

HRESULT WldpQueryDeviceSecurityInformation(
    WLDP_DEVICE_SECURITY_INFORMATION* information,   // optional
    DWORD informationLength,
    DWORD* returnLength
);

<DllImport("Wldp.dll", ExactSpelling:=True)>
Public Shared Function WldpQueryDeviceSecurityInformation(
    information As IntPtr,   ' WLDP_DEVICE_SECURITY_INFORMATION* optional, out
    informationLength As UInteger,   ' DWORD
    <Out> ByRef returnLength As UInteger   ' DWORD* out
) As Integer
End Function

' information : WLDP_DEVICE_SECURITY_INFORMATION* optional, out
' informationLength : DWORD
' returnLength : DWORD* out
Declare PtrSafe Function WldpQueryDeviceSecurityInformation Lib "wldp" ( _
    ByVal information As LongPtr, _
    ByVal informationLength As Long, _
    ByRef returnLength 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

WldpQueryDeviceSecurityInformation = ctypes.windll.wldp.WldpQueryDeviceSecurityInformation
WldpQueryDeviceSecurityInformation.restype = ctypes.c_int
WldpQueryDeviceSecurityInformation.argtypes = [
    ctypes.c_void_p,  # information : WLDP_DEVICE_SECURITY_INFORMATION* optional, out
    wintypes.DWORD,  # informationLength : DWORD
    ctypes.POINTER(wintypes.DWORD),  # returnLength : DWORD* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('Wldp.dll')
WldpQueryDeviceSecurityInformation = Fiddle::Function.new(
  lib['WldpQueryDeviceSecurityInformation'],
  [
    Fiddle::TYPE_VOIDP,  # information : WLDP_DEVICE_SECURITY_INFORMATION* optional, out
    -Fiddle::TYPE_INT,  # informationLength : DWORD
    Fiddle::TYPE_VOIDP,  # returnLength : DWORD* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "wldp")]
extern "system" {
    fn WldpQueryDeviceSecurityInformation(
        information: *mut WLDP_DEVICE_SECURITY_INFORMATION,  // WLDP_DEVICE_SECURITY_INFORMATION* optional, out
        informationLength: u32,  // DWORD
        returnLength: *mut u32  // DWORD* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("Wldp.dll")]
public static extern int WldpQueryDeviceSecurityInformation(IntPtr information, uint informationLength, out uint returnLength);
"@
$api = Add-Type -MemberDefinition $sig -Name 'Wldp_WldpQueryDeviceSecurityInformation' -Namespace Win32 -PassThru
# $api::WldpQueryDeviceSecurityInformation(information, informationLength, returnLength)

#uselib "Wldp.dll"
#func global WldpQueryDeviceSecurityInformation "WldpQueryDeviceSecurityInformation" sptr, sptr, sptr
; WldpQueryDeviceSecurityInformation varptr(information), informationLength, varptr(returnLength)   ; 戻り値は stat
; information : WLDP_DEVICE_SECURITY_INFORMATION* optional, out -> "sptr"
; informationLength : DWORD -> "sptr"
; returnLength : 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 "Wldp.dll"
#cfunc global WldpQueryDeviceSecurityInformation "WldpQueryDeviceSecurityInformation" var, int, var
; res = WldpQueryDeviceSecurityInformation(information, informationLength, returnLength)
; information : WLDP_DEVICE_SECURITY_INFORMATION* optional, out -> "var"
; informationLength : DWORD -> "int"
; returnLength : 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。

; HRESULT WldpQueryDeviceSecurityInformation(WLDP_DEVICE_SECURITY_INFORMATION* information, DWORD informationLength, DWORD* returnLength)
#uselib "Wldp.dll"
#cfunc global WldpQueryDeviceSecurityInformation "WldpQueryDeviceSecurityInformation" var, int, var
; res = WldpQueryDeviceSecurityInformation(information, informationLength, returnLength)
; information : WLDP_DEVICE_SECURITY_INFORMATION* optional, out -> "var"
; informationLength : DWORD -> "int"
; returnLength : 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 (
	wldp = windows.NewLazySystemDLL("Wldp.dll")
	procWldpQueryDeviceSecurityInformation = wldp.NewProc("WldpQueryDeviceSecurityInformation")
)

// information (WLDP_DEVICE_SECURITY_INFORMATION* optional, out), informationLength (DWORD), returnLength (DWORD* out)
r1, _, err := procWldpQueryDeviceSecurityInformation.Call(
	uintptr(information),
	uintptr(informationLength),
	uintptr(returnLength),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function WldpQueryDeviceSecurityInformation(
  information: Pointer;   // WLDP_DEVICE_SECURITY_INFORMATION* optional, out
  informationLength: DWORD;   // DWORD
  returnLength: Pointer   // DWORD* out
): Integer; stdcall;
  external 'Wldp.dll' name 'WldpQueryDeviceSecurityInformation';

result := DllCall("Wldp\WldpQueryDeviceSecurityInformation"
    , "Ptr", information   ; WLDP_DEVICE_SECURITY_INFORMATION* optional, out
    , "UInt", informationLength   ; DWORD
    , "Ptr", returnLength   ; DWORD* out
    , "Int")   ; return: HRESULT

●WldpQueryDeviceSecurityInformation(information, informationLength, returnLength) = DLL("Wldp.dll", "int WldpQueryDeviceSecurityInformation(void*, dword, void*)")
# 呼び出し: WldpQueryDeviceSecurityInformation(information, informationLength, returnLength)
# information : WLDP_DEVICE_SECURITY_INFORMATION* optional, out -> "void*"
# informationLength : DWORD -> "dword"
# returnLength : 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)。