LsaQueryForestTrustInformation

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

NTSTATUS LsaQueryForestTrustInformation(
    LSA_HANDLE PolicyHandle,
    LSA_UNICODE_STRING* TrustedDomainName,
    LSA_FOREST_TRUST_INFORMATION** ForestTrustInfo
);

<DllImport("ADVAPI32.dll", ExactSpelling:=True)>
Public Shared Function LsaQueryForestTrustInformation(
    PolicyHandle As IntPtr,   ' LSA_HANDLE
    TrustedDomainName As IntPtr,   ' LSA_UNICODE_STRING*
    ForestTrustInfo As IntPtr   ' LSA_FOREST_TRUST_INFORMATION** out
) As Integer
End Function

' PolicyHandle : LSA_HANDLE
' TrustedDomainName : LSA_UNICODE_STRING*
' ForestTrustInfo : LSA_FOREST_TRUST_INFORMATION** out
Declare PtrSafe Function LsaQueryForestTrustInformation Lib "advapi32" ( _
    ByVal PolicyHandle As LongPtr, _
    ByVal TrustedDomainName As LongPtr, _
    ByVal ForestTrustInfo 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

LsaQueryForestTrustInformation = ctypes.windll.advapi32.LsaQueryForestTrustInformation
LsaQueryForestTrustInformation.restype = ctypes.c_int
LsaQueryForestTrustInformation.argtypes = [
    ctypes.c_ssize_t,  # PolicyHandle : LSA_HANDLE
    ctypes.c_void_p,  # TrustedDomainName : LSA_UNICODE_STRING*
    ctypes.c_void_p,  # ForestTrustInfo : LSA_FOREST_TRUST_INFORMATION** out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('ADVAPI32.dll')
LsaQueryForestTrustInformation = Fiddle::Function.new(
  lib['LsaQueryForestTrustInformation'],
  [
    Fiddle::TYPE_INTPTR_T,  # PolicyHandle : LSA_HANDLE
    Fiddle::TYPE_VOIDP,  # TrustedDomainName : LSA_UNICODE_STRING*
    Fiddle::TYPE_VOIDP,  # ForestTrustInfo : LSA_FOREST_TRUST_INFORMATION** out
  ],
  Fiddle::TYPE_INT)

#[link(name = "advapi32")]
extern "system" {
    fn LsaQueryForestTrustInformation(
        PolicyHandle: isize,  // LSA_HANDLE
        TrustedDomainName: *mut LSA_UNICODE_STRING,  // LSA_UNICODE_STRING*
        ForestTrustInfo: *mut *mut LSA_FOREST_TRUST_INFORMATION  // LSA_FOREST_TRUST_INFORMATION** out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("ADVAPI32.dll")]
public static extern int LsaQueryForestTrustInformation(IntPtr PolicyHandle, IntPtr TrustedDomainName, IntPtr ForestTrustInfo);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ADVAPI32_LsaQueryForestTrustInformation' -Namespace Win32 -PassThru
# $api::LsaQueryForestTrustInformation(PolicyHandle, TrustedDomainName, ForestTrustInfo)

#uselib "ADVAPI32.dll"
#func global LsaQueryForestTrustInformation "LsaQueryForestTrustInformation" sptr, sptr, sptr
; LsaQueryForestTrustInformation PolicyHandle, varptr(TrustedDomainName), varptr(ForestTrustInfo)   ; 戻り値は stat
; PolicyHandle : LSA_HANDLE -> "sptr"
; TrustedDomainName : LSA_UNICODE_STRING* -> "sptr"
; ForestTrustInfo : LSA_FOREST_TRUST_INFORMATION** 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 "ADVAPI32.dll"
#cfunc global LsaQueryForestTrustInformation "LsaQueryForestTrustInformation" sptr, var, var
; res = LsaQueryForestTrustInformation(PolicyHandle, TrustedDomainName, ForestTrustInfo)
; PolicyHandle : LSA_HANDLE -> "sptr"
; TrustedDomainName : LSA_UNICODE_STRING* -> "var"
; ForestTrustInfo : LSA_FOREST_TRUST_INFORMATION** 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。

; NTSTATUS LsaQueryForestTrustInformation(LSA_HANDLE PolicyHandle, LSA_UNICODE_STRING* TrustedDomainName, LSA_FOREST_TRUST_INFORMATION** ForestTrustInfo)
#uselib "ADVAPI32.dll"
#cfunc global LsaQueryForestTrustInformation "LsaQueryForestTrustInformation" intptr, var, var
; res = LsaQueryForestTrustInformation(PolicyHandle, TrustedDomainName, ForestTrustInfo)
; PolicyHandle : LSA_HANDLE -> "intptr"
; TrustedDomainName : LSA_UNICODE_STRING* -> "var"
; ForestTrustInfo : LSA_FOREST_TRUST_INFORMATION** 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 (
	advapi32 = windows.NewLazySystemDLL("ADVAPI32.dll")
	procLsaQueryForestTrustInformation = advapi32.NewProc("LsaQueryForestTrustInformation")
)

// PolicyHandle (LSA_HANDLE), TrustedDomainName (LSA_UNICODE_STRING*), ForestTrustInfo (LSA_FOREST_TRUST_INFORMATION** out)
r1, _, err := procLsaQueryForestTrustInformation.Call(
	uintptr(PolicyHandle),
	uintptr(TrustedDomainName),
	uintptr(ForestTrustInfo),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // NTSTATUS

function LsaQueryForestTrustInformation(
  PolicyHandle: NativeInt;   // LSA_HANDLE
  TrustedDomainName: Pointer;   // LSA_UNICODE_STRING*
  ForestTrustInfo: Pointer   // LSA_FOREST_TRUST_INFORMATION** out
): Integer; stdcall;
  external 'ADVAPI32.dll' name 'LsaQueryForestTrustInformation';

result := DllCall("ADVAPI32\LsaQueryForestTrustInformation"
    , "Ptr", PolicyHandle   ; LSA_HANDLE
    , "Ptr", TrustedDomainName   ; LSA_UNICODE_STRING*
    , "Ptr", ForestTrustInfo   ; LSA_FOREST_TRUST_INFORMATION** out
    , "Int")   ; return: NTSTATUS

●LsaQueryForestTrustInformation(PolicyHandle, TrustedDomainName, ForestTrustInfo) = DLL("ADVAPI32.dll", "int LsaQueryForestTrustInformation(int, void*, void*)")
# 呼び出し: LsaQueryForestTrustInformation(PolicyHandle, TrustedDomainName, ForestTrustInfo)
# PolicyHandle : LSA_HANDLE -> "int"
# TrustedDomainName : LSA_UNICODE_STRING* -> "void*"
# ForestTrustInfo : LSA_FOREST_TRUST_INFORMATION** 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)。