NetworkIsolationGetAppContainerConfig

// api-ms-win-net-isolation-l1-1-0.dll
#include <windows.h>

DWORD NetworkIsolationGetAppContainerConfig(
    DWORD* pdwNumPublicAppCs,
    SID_AND_ATTRIBUTES** appContainerSids
);

<DllImport("api-ms-win-net-isolation-l1-1-0.dll", ExactSpelling:=True)>
Public Shared Function NetworkIsolationGetAppContainerConfig(
    <Out> ByRef pdwNumPublicAppCs As UInteger,   ' DWORD* out
    appContainerSids As IntPtr   ' SID_AND_ATTRIBUTES** out
) As UInteger
End Function

' pdwNumPublicAppCs : DWORD* out
' appContainerSids : SID_AND_ATTRIBUTES** out
Declare PtrSafe Function NetworkIsolationGetAppContainerConfig Lib "api-ms-win-net-isolation-l1-1-0" ( _
    ByRef pdwNumPublicAppCs As Long, _
    ByVal appContainerSids 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

NetworkIsolationGetAppContainerConfig = ctypes.windll.LoadLibrary("api-ms-win-net-isolation-l1-1-0.dll").NetworkIsolationGetAppContainerConfig
NetworkIsolationGetAppContainerConfig.restype = wintypes.DWORD
NetworkIsolationGetAppContainerConfig.argtypes = [
    ctypes.POINTER(wintypes.DWORD),  # pdwNumPublicAppCs : DWORD* out
    ctypes.c_void_p,  # appContainerSids : SID_AND_ATTRIBUTES** out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('api-ms-win-net-isolation-l1-1-0.dll')
NetworkIsolationGetAppContainerConfig = Fiddle::Function.new(
  lib['NetworkIsolationGetAppContainerConfig'],
  [
    Fiddle::TYPE_VOIDP,  # pdwNumPublicAppCs : DWORD* out
    Fiddle::TYPE_VOIDP,  # appContainerSids : SID_AND_ATTRIBUTES** out
  ],
  -Fiddle::TYPE_INT)

#[link(name = "api-ms-win-net-isolation-l1-1-0")]
extern "system" {
    fn NetworkIsolationGetAppContainerConfig(
        pdwNumPublicAppCs: *mut u32,  // DWORD* out
        appContainerSids: *mut *mut SID_AND_ATTRIBUTES  // SID_AND_ATTRIBUTES** out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("api-ms-win-net-isolation-l1-1-0.dll")]
public static extern uint NetworkIsolationGetAppContainerConfig(out uint pdwNumPublicAppCs, IntPtr appContainerSids);
"@
$api = Add-Type -MemberDefinition $sig -Name 'api-ms-win-net-isolation-l1-1-0_NetworkIsolationGetAppContainerConfig' -Namespace Win32 -PassThru
# $api::NetworkIsolationGetAppContainerConfig(pdwNumPublicAppCs, appContainerSids)

#uselib "api-ms-win-net-isolation-l1-1-0.dll"
#func global NetworkIsolationGetAppContainerConfig "NetworkIsolationGetAppContainerConfig" sptr, sptr
; NetworkIsolationGetAppContainerConfig varptr(pdwNumPublicAppCs), varptr(appContainerSids)   ; 戻り値は stat
; pdwNumPublicAppCs : DWORD* out -> "sptr"
; appContainerSids : SID_AND_ATTRIBUTES** 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 "api-ms-win-net-isolation-l1-1-0.dll"
#cfunc global NetworkIsolationGetAppContainerConfig "NetworkIsolationGetAppContainerConfig" var, var
; res = NetworkIsolationGetAppContainerConfig(pdwNumPublicAppCs, appContainerSids)
; pdwNumPublicAppCs : DWORD* out -> "var"
; appContainerSids : SID_AND_ATTRIBUTES** 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。

; DWORD NetworkIsolationGetAppContainerConfig(DWORD* pdwNumPublicAppCs, SID_AND_ATTRIBUTES** appContainerSids)
#uselib "api-ms-win-net-isolation-l1-1-0.dll"
#cfunc global NetworkIsolationGetAppContainerConfig "NetworkIsolationGetAppContainerConfig" var, var
; res = NetworkIsolationGetAppContainerConfig(pdwNumPublicAppCs, appContainerSids)
; pdwNumPublicAppCs : DWORD* out -> "var"
; appContainerSids : SID_AND_ATTRIBUTES** 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 (
	api_ms_win_net_isolation_l1_1_0 = windows.NewLazySystemDLL("api-ms-win-net-isolation-l1-1-0.dll")
	procNetworkIsolationGetAppContainerConfig = api_ms_win_net_isolation_l1_1_0.NewProc("NetworkIsolationGetAppContainerConfig")
)

// pdwNumPublicAppCs (DWORD* out), appContainerSids (SID_AND_ATTRIBUTES** out)
r1, _, err := procNetworkIsolationGetAppContainerConfig.Call(
	uintptr(pdwNumPublicAppCs),
	uintptr(appContainerSids),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function NetworkIsolationGetAppContainerConfig(
  pdwNumPublicAppCs: Pointer;   // DWORD* out
  appContainerSids: Pointer   // SID_AND_ATTRIBUTES** out
): DWORD; stdcall;
  external 'api-ms-win-net-isolation-l1-1-0.dll' name 'NetworkIsolationGetAppContainerConfig';

result := DllCall("api-ms-win-net-isolation-l1-1-0\NetworkIsolationGetAppContainerConfig"
    , "Ptr", pdwNumPublicAppCs   ; DWORD* out
    , "Ptr", appContainerSids   ; SID_AND_ATTRIBUTES** out
    , "UInt")   ; return: DWORD

●NetworkIsolationGetAppContainerConfig(pdwNumPublicAppCs, appContainerSids) = DLL("api-ms-win-net-isolation-l1-1-0.dll", "dword NetworkIsolationGetAppContainerConfig(void*, void*)")
# 呼び出し: NetworkIsolationGetAppContainerConfig(pdwNumPublicAppCs, appContainerSids)
# pdwNumPublicAppCs : DWORD* out -> "void*"
# appContainerSids : SID_AND_ATTRIBUTES** 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)。