DsCrackSpn4W

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

DWORD DsCrackSpn4W(
    LPCWSTR pszSpn,
    DWORD cSpn,
    DWORD* pcHostName,
    LPWSTR HostName,
    DWORD* pcInstanceName,
    LPWSTR InstanceName,
    DWORD* pcPortName,
    LPWSTR PortName,
    DWORD* pcDomainName,
    LPWSTR DomainName,
    DWORD* pcRealmName,
    LPWSTR RealmName
);

<DllImport("DSPARSE.dll", ExactSpelling:=True)>
Public Shared Function DsCrackSpn4W(
    <MarshalAs(UnmanagedType.LPWStr)> pszSpn As String,   ' LPCWSTR
    cSpn As UInteger,   ' DWORD
    ByRef pcHostName As UInteger,   ' DWORD* in/out
    <MarshalAs(UnmanagedType.LPWStr)> HostName As System.Text.StringBuilder,   ' LPWSTR out
    ByRef pcInstanceName As UInteger,   ' DWORD* in/out
    <MarshalAs(UnmanagedType.LPWStr)> InstanceName As System.Text.StringBuilder,   ' LPWSTR out
    ByRef pcPortName As UInteger,   ' DWORD* in/out
    <MarshalAs(UnmanagedType.LPWStr)> PortName As System.Text.StringBuilder,   ' LPWSTR out
    ByRef pcDomainName As UInteger,   ' DWORD* in/out
    <MarshalAs(UnmanagedType.LPWStr)> DomainName As System.Text.StringBuilder,   ' LPWSTR out
    ByRef pcRealmName As UInteger,   ' DWORD* in/out
    <MarshalAs(UnmanagedType.LPWStr)> RealmName As System.Text.StringBuilder   ' LPWSTR out
) As UInteger
End Function

' pszSpn : LPCWSTR
' cSpn : DWORD
' pcHostName : DWORD* in/out
' HostName : LPWSTR out
' pcInstanceName : DWORD* in/out
' InstanceName : LPWSTR out
' pcPortName : DWORD* in/out
' PortName : LPWSTR out
' pcDomainName : DWORD* in/out
' DomainName : LPWSTR out
' pcRealmName : DWORD* in/out
' RealmName : LPWSTR out
Declare PtrSafe Function DsCrackSpn4W Lib "dsparse" ( _
    ByVal pszSpn As LongPtr, _
    ByVal cSpn As Long, _
    ByRef pcHostName As Long, _
    ByVal HostName As LongPtr, _
    ByRef pcInstanceName As Long, _
    ByVal InstanceName As LongPtr, _
    ByRef pcPortName As Long, _
    ByVal PortName As LongPtr, _
    ByRef pcDomainName As Long, _
    ByVal DomainName As LongPtr, _
    ByRef pcRealmName As Long, _
    ByVal RealmName 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

DsCrackSpn4W = ctypes.windll.dsparse.DsCrackSpn4W
DsCrackSpn4W.restype = wintypes.DWORD
DsCrackSpn4W.argtypes = [
    wintypes.LPCWSTR,  # pszSpn : LPCWSTR
    wintypes.DWORD,  # cSpn : DWORD
    ctypes.POINTER(wintypes.DWORD),  # pcHostName : DWORD* in/out
    wintypes.LPWSTR,  # HostName : LPWSTR out
    ctypes.POINTER(wintypes.DWORD),  # pcInstanceName : DWORD* in/out
    wintypes.LPWSTR,  # InstanceName : LPWSTR out
    ctypes.POINTER(wintypes.DWORD),  # pcPortName : DWORD* in/out
    wintypes.LPWSTR,  # PortName : LPWSTR out
    ctypes.POINTER(wintypes.DWORD),  # pcDomainName : DWORD* in/out
    wintypes.LPWSTR,  # DomainName : LPWSTR out
    ctypes.POINTER(wintypes.DWORD),  # pcRealmName : DWORD* in/out
    wintypes.LPWSTR,  # RealmName : LPWSTR out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('DSPARSE.dll')
DsCrackSpn4W = Fiddle::Function.new(
  lib['DsCrackSpn4W'],
  [
    Fiddle::TYPE_VOIDP,  # pszSpn : LPCWSTR
    -Fiddle::TYPE_INT,  # cSpn : DWORD
    Fiddle::TYPE_VOIDP,  # pcHostName : DWORD* in/out
    Fiddle::TYPE_VOIDP,  # HostName : LPWSTR out
    Fiddle::TYPE_VOIDP,  # pcInstanceName : DWORD* in/out
    Fiddle::TYPE_VOIDP,  # InstanceName : LPWSTR out
    Fiddle::TYPE_VOIDP,  # pcPortName : DWORD* in/out
    Fiddle::TYPE_VOIDP,  # PortName : LPWSTR out
    Fiddle::TYPE_VOIDP,  # pcDomainName : DWORD* in/out
    Fiddle::TYPE_VOIDP,  # DomainName : LPWSTR out
    Fiddle::TYPE_VOIDP,  # pcRealmName : DWORD* in/out
    Fiddle::TYPE_VOIDP,  # RealmName : LPWSTR out
  ],
  -Fiddle::TYPE_INT)

#[link(name = "dsparse")]
extern "system" {
    fn DsCrackSpn4W(
        pszSpn: *const u16,  // LPCWSTR
        cSpn: u32,  // DWORD
        pcHostName: *mut u32,  // DWORD* in/out
        HostName: *mut u16,  // LPWSTR out
        pcInstanceName: *mut u32,  // DWORD* in/out
        InstanceName: *mut u16,  // LPWSTR out
        pcPortName: *mut u32,  // DWORD* in/out
        PortName: *mut u16,  // LPWSTR out
        pcDomainName: *mut u32,  // DWORD* in/out
        DomainName: *mut u16,  // LPWSTR out
        pcRealmName: *mut u32,  // DWORD* in/out
        RealmName: *mut u16  // LPWSTR out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("DSPARSE.dll")]
public static extern uint DsCrackSpn4W([MarshalAs(UnmanagedType.LPWStr)] string pszSpn, uint cSpn, ref uint pcHostName, [MarshalAs(UnmanagedType.LPWStr)] System.Text.StringBuilder HostName, ref uint pcInstanceName, [MarshalAs(UnmanagedType.LPWStr)] System.Text.StringBuilder InstanceName, ref uint pcPortName, [MarshalAs(UnmanagedType.LPWStr)] System.Text.StringBuilder PortName, ref uint pcDomainName, [MarshalAs(UnmanagedType.LPWStr)] System.Text.StringBuilder DomainName, ref uint pcRealmName, [MarshalAs(UnmanagedType.LPWStr)] System.Text.StringBuilder RealmName);
"@
$api = Add-Type -MemberDefinition $sig -Name 'DSPARSE_DsCrackSpn4W' -Namespace Win32 -PassThru
# $api::DsCrackSpn4W(pszSpn, cSpn, pcHostName, HostName, pcInstanceName, InstanceName, pcPortName, PortName, pcDomainName, DomainName, pcRealmName, RealmName)

#uselib "DSPARSE.dll"
#func global DsCrackSpn4W "DsCrackSpn4W" sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr
; DsCrackSpn4W pszSpn, cSpn, varptr(pcHostName), varptr(HostName), varptr(pcInstanceName), varptr(InstanceName), varptr(pcPortName), varptr(PortName), varptr(pcDomainName), varptr(DomainName), varptr(pcRealmName), varptr(RealmName)   ; 戻り値は stat
; pszSpn : LPCWSTR -> "sptr"
; cSpn : DWORD -> "sptr"
; pcHostName : DWORD* in/out -> "sptr"
; HostName : LPWSTR out -> "sptr"
; pcInstanceName : DWORD* in/out -> "sptr"
; InstanceName : LPWSTR out -> "sptr"
; pcPortName : DWORD* in/out -> "sptr"
; PortName : LPWSTR out -> "sptr"
; pcDomainName : DWORD* in/out -> "sptr"
; DomainName : LPWSTR out -> "sptr"
; pcRealmName : DWORD* in/out -> "sptr"
; RealmName : LPWSTR 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。

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

var (
	dsparse = windows.NewLazySystemDLL("DSPARSE.dll")
	procDsCrackSpn4W = dsparse.NewProc("DsCrackSpn4W")
)

// pszSpn (LPCWSTR), cSpn (DWORD), pcHostName (DWORD* in/out), HostName (LPWSTR out), pcInstanceName (DWORD* in/out), InstanceName (LPWSTR out), pcPortName (DWORD* in/out), PortName (LPWSTR out), pcDomainName (DWORD* in/out), DomainName (LPWSTR out), pcRealmName (DWORD* in/out), RealmName (LPWSTR out)
r1, _, err := procDsCrackSpn4W.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pszSpn))),
	uintptr(cSpn),
	uintptr(pcHostName),
	uintptr(HostName),
	uintptr(pcInstanceName),
	uintptr(InstanceName),
	uintptr(pcPortName),
	uintptr(PortName),
	uintptr(pcDomainName),
	uintptr(DomainName),
	uintptr(pcRealmName),
	uintptr(RealmName),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function DsCrackSpn4W(
  pszSpn: PWideChar;   // LPCWSTR
  cSpn: DWORD;   // DWORD
  pcHostName: Pointer;   // DWORD* in/out
  HostName: PWideChar;   // LPWSTR out
  pcInstanceName: Pointer;   // DWORD* in/out
  InstanceName: PWideChar;   // LPWSTR out
  pcPortName: Pointer;   // DWORD* in/out
  PortName: PWideChar;   // LPWSTR out
  pcDomainName: Pointer;   // DWORD* in/out
  DomainName: PWideChar;   // LPWSTR out
  pcRealmName: Pointer;   // DWORD* in/out
  RealmName: PWideChar   // LPWSTR out
): DWORD; stdcall;
  external 'DSPARSE.dll' name 'DsCrackSpn4W';

result := DllCall("DSPARSE\DsCrackSpn4W"
    , "WStr", pszSpn   ; LPCWSTR
    , "UInt", cSpn   ; DWORD
    , "Ptr", pcHostName   ; DWORD* in/out
    , "Ptr", HostName   ; LPWSTR out
    , "Ptr", pcInstanceName   ; DWORD* in/out
    , "Ptr", InstanceName   ; LPWSTR out
    , "Ptr", pcPortName   ; DWORD* in/out
    , "Ptr", PortName   ; LPWSTR out
    , "Ptr", pcDomainName   ; DWORD* in/out
    , "Ptr", DomainName   ; LPWSTR out
    , "Ptr", pcRealmName   ; DWORD* in/out
    , "Ptr", RealmName   ; LPWSTR out
    , "UInt")   ; return: DWORD

●DsCrackSpn4W(pszSpn, cSpn, pcHostName, HostName, pcInstanceName, InstanceName, pcPortName, PortName, pcDomainName, DomainName, pcRealmName, RealmName) = DLL("DSPARSE.dll", "dword DsCrackSpn4W(char*, dword, void*, char*, void*, char*, void*, char*, void*, char*, void*, char*)")
# 呼び出し: DsCrackSpn4W(pszSpn, cSpn, pcHostName, HostName, pcInstanceName, InstanceName, pcPortName, PortName, pcDomainName, DomainName, pcRealmName, RealmName)
# pszSpn : LPCWSTR -> "char*"
# cSpn : DWORD -> "dword"
# pcHostName : DWORD* in/out -> "void*"
# HostName : LPWSTR out -> "char*"
# pcInstanceName : DWORD* in/out -> "void*"
# InstanceName : LPWSTR out -> "char*"
# pcPortName : DWORD* in/out -> "void*"
# PortName : LPWSTR out -> "char*"
# pcDomainName : DWORD* in/out -> "void*"
# DomainName : LPWSTR out -> "char*"
# pcRealmName : DWORD* in/out -> "void*"
# RealmName : LPWSTR out -> "char*"
# 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)。

const std = @import("std");

extern "dsparse" fn DsCrackSpn4W(
    pszSpn: [*c]const u16, // LPCWSTR
    cSpn: u32, // DWORD
    pcHostName: [*c]u32, // DWORD* in/out
    HostName: [*c]u16, // LPWSTR out
    pcInstanceName: [*c]u32, // DWORD* in/out
    InstanceName: [*c]u16, // LPWSTR out
    pcPortName: [*c]u32, // DWORD* in/out
    PortName: [*c]u16, // LPWSTR out
    pcDomainName: [*c]u32, // DWORD* in/out
    DomainName: [*c]u16, // LPWSTR out
    pcRealmName: [*c]u32, // DWORD* in/out
    RealmName: [*c]u16 // LPWSTR out
) callconv(std.os.windows.WINAPI) u32;

proc DsCrackSpn4W(
    pszSpn: WideCString,  # LPCWSTR
    cSpn: uint32,  # DWORD
    pcHostName: ptr uint32,  # DWORD* in/out
    HostName: ptr uint16,  # LPWSTR out
    pcInstanceName: ptr uint32,  # DWORD* in/out
    InstanceName: ptr uint16,  # LPWSTR out
    pcPortName: ptr uint32,  # DWORD* in/out
    PortName: ptr uint16,  # LPWSTR out
    pcDomainName: ptr uint32,  # DWORD* in/out
    DomainName: ptr uint16,  # LPWSTR out
    pcRealmName: ptr uint32,  # DWORD* in/out
    RealmName: ptr uint16  # LPWSTR out
): uint32 {.importc: "DsCrackSpn4W", stdcall, dynlib: "DSPARSE.dll".}

pragma(lib, "dsparse");
extern(Windows)
uint DsCrackSpn4W(
    const(wchar)* pszSpn,   // LPCWSTR
    uint cSpn,   // DWORD
    uint* pcHostName,   // DWORD* in/out
    wchar* HostName,   // LPWSTR out
    uint* pcInstanceName,   // DWORD* in/out
    wchar* InstanceName,   // LPWSTR out
    uint* pcPortName,   // DWORD* in/out
    wchar* PortName,   // LPWSTR out
    uint* pcDomainName,   // DWORD* in/out
    wchar* DomainName,   // LPWSTR out
    uint* pcRealmName,   // DWORD* in/out
    wchar* RealmName   // LPWSTR out
);

ccall((:DsCrackSpn4W, "DSPARSE.dll"), stdcall, UInt32,
      (Cwstring, UInt32, Ptr{UInt32}, Ptr{UInt16}, Ptr{UInt32}, Ptr{UInt16}, Ptr{UInt32}, Ptr{UInt16}, Ptr{UInt32}, Ptr{UInt16}, Ptr{UInt32}, Ptr{UInt16}),
      pszSpn, cSpn, pcHostName, HostName, pcInstanceName, InstanceName, pcPortName, PortName, pcDomainName, DomainName, pcRealmName, RealmName)
# pszSpn : LPCWSTR -> Cwstring
# cSpn : DWORD -> UInt32
# pcHostName : DWORD* in/out -> Ptr{UInt32}
# HostName : LPWSTR out -> Ptr{UInt16}
# pcInstanceName : DWORD* in/out -> Ptr{UInt32}
# InstanceName : LPWSTR out -> Ptr{UInt16}
# pcPortName : DWORD* in/out -> Ptr{UInt32}
# PortName : LPWSTR out -> Ptr{UInt16}
# pcDomainName : DWORD* in/out -> Ptr{UInt32}
# DomainName : LPWSTR out -> Ptr{UInt16}
# pcRealmName : DWORD* in/out -> Ptr{UInt32}
# RealmName : LPWSTR out -> Ptr{UInt16}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
uint32_t DsCrackSpn4W(
    const uint16_t* pszSpn,
    uint32_t cSpn,
    uint32_t* pcHostName,
    uint16_t* HostName,
    uint32_t* pcInstanceName,
    uint16_t* InstanceName,
    uint32_t* pcPortName,
    uint16_t* PortName,
    uint32_t* pcDomainName,
    uint16_t* DomainName,
    uint32_t* pcRealmName,
    uint16_t* RealmName);
]]
local dsparse = ffi.load("dsparse")
-- dsparse.DsCrackSpn4W(pszSpn, cSpn, pcHostName, HostName, pcInstanceName, InstanceName, pcPortName, PortName, pcDomainName, DomainName, pcRealmName, RealmName)
-- pszSpn : LPCWSTR
-- cSpn : DWORD
-- pcHostName : DWORD* in/out
-- HostName : LPWSTR out
-- pcInstanceName : DWORD* in/out
-- InstanceName : LPWSTR out
-- pcPortName : DWORD* in/out
-- PortName : LPWSTR out
-- pcDomainName : DWORD* in/out
-- DomainName : LPWSTR out
-- pcRealmName : DWORD* in/out
-- RealmName : LPWSTR out
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。

const koffi = require('koffi');
const lib = koffi.load('DSPARSE.dll');
const DsCrackSpn4W = lib.func('__stdcall', 'DsCrackSpn4W', 'uint32_t', ['str16', 'uint32_t', 'uint32_t *', 'uint16_t *', 'uint32_t *', 'uint16_t *', 'uint32_t *', 'uint16_t *', 'uint32_t *', 'uint16_t *', 'uint32_t *', 'uint16_t *']);
// DsCrackSpn4W(pszSpn, cSpn, pcHostName, HostName, pcInstanceName, InstanceName, pcPortName, PortName, pcDomainName, DomainName, pcRealmName, RealmName)
// pszSpn : LPCWSTR -> 'str16'
// cSpn : DWORD -> 'uint32_t'
// pcHostName : DWORD* in/out -> 'uint32_t *'
// HostName : LPWSTR out -> 'uint16_t *'
// pcInstanceName : DWORD* in/out -> 'uint32_t *'
// InstanceName : LPWSTR out -> 'uint16_t *'
// pcPortName : DWORD* in/out -> 'uint32_t *'
// PortName : LPWSTR out -> 'uint16_t *'
// pcDomainName : DWORD* in/out -> 'uint32_t *'
// DomainName : LPWSTR out -> 'uint16_t *'
// pcRealmName : DWORD* in/out -> 'uint32_t *'
// RealmName : LPWSTR out -> 'uint16_t *'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。

const lib = Deno.dlopen("DSPARSE.dll", {
  DsCrackSpn4W: { parameters: ["buffer", "u32", "pointer", "buffer", "pointer", "buffer", "pointer", "buffer", "pointer", "buffer", "pointer", "buffer"], result: "u32" },
});
// lib.symbols.DsCrackSpn4W(pszSpn, cSpn, pcHostName, HostName, pcInstanceName, InstanceName, pcPortName, PortName, pcDomainName, DomainName, pcRealmName, RealmName)
// pszSpn : LPCWSTR -> "buffer"
// cSpn : DWORD -> "u32"
// pcHostName : DWORD* in/out -> "pointer"
// HostName : LPWSTR out -> "buffer"
// pcInstanceName : DWORD* in/out -> "pointer"
// InstanceName : LPWSTR out -> "buffer"
// pcPortName : DWORD* in/out -> "pointer"
// PortName : LPWSTR out -> "buffer"
// pcDomainName : DWORD* in/out -> "pointer"
// DomainName : LPWSTR out -> "buffer"
// pcRealmName : DWORD* in/out -> "pointer"
// RealmName : LPWSTR out -> "buffer"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。

<?php
$ffi = FFI::cdef(<<<C
uint32_t DsCrackSpn4W(
    const uint16_t* pszSpn,
    uint32_t cSpn,
    uint32_t* pcHostName,
    uint16_t* HostName,
    uint32_t* pcInstanceName,
    uint16_t* InstanceName,
    uint32_t* pcPortName,
    uint16_t* PortName,
    uint32_t* pcDomainName,
    uint16_t* DomainName,
    uint32_t* pcRealmName,
    uint16_t* RealmName);
C, "DSPARSE.dll");
// $ffi->DsCrackSpn4W(pszSpn, cSpn, pcHostName, HostName, pcInstanceName, InstanceName, pcPortName, PortName, pcDomainName, DomainName, pcRealmName, RealmName);
// pszSpn : LPCWSTR
// cSpn : DWORD
// pcHostName : DWORD* in/out
// HostName : LPWSTR out
// pcInstanceName : DWORD* in/out
// InstanceName : LPWSTR out
// pcPortName : DWORD* in/out
// PortName : LPWSTR out
// pcDomainName : DWORD* in/out
// DomainName : LPWSTR out
// pcRealmName : DWORD* in/out
// RealmName : LPWSTR out
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。

import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;

public interface Dsparse extends StdCallLibrary {
    Dsparse INSTANCE = Native.load("dsparse", Dsparse.class);
    int DsCrackSpn4W(
        WString pszSpn,   // LPCWSTR
        int cSpn,   // DWORD
        IntByReference pcHostName,   // DWORD* in/out
        char[] HostName,   // LPWSTR out
        IntByReference pcInstanceName,   // DWORD* in/out
        char[] InstanceName,   // LPWSTR out
        IntByReference pcPortName,   // DWORD* in/out
        char[] PortName,   // LPWSTR out
        IntByReference pcDomainName,   // DWORD* in/out
        char[] DomainName,   // LPWSTR out
        IntByReference pcRealmName,   // DWORD* in/out
        char[] RealmName   // LPWSTR out
    );
}

@[Link("dsparse")]
lib LibDSPARSE
  fun DsCrackSpn4W = DsCrackSpn4W(
    pszSpn : UInt16*,   # LPCWSTR
    cSpn : UInt32,   # DWORD
    pcHostName : UInt32*,   # DWORD* in/out
    HostName : UInt16*,   # LPWSTR out
    pcInstanceName : UInt32*,   # DWORD* in/out
    InstanceName : UInt16*,   # LPWSTR out
    pcPortName : UInt32*,   # DWORD* in/out
    PortName : UInt16*,   # LPWSTR out
    pcDomainName : UInt32*,   # DWORD* in/out
    DomainName : UInt16*,   # LPWSTR out
    pcRealmName : UInt32*,   # DWORD* in/out
    RealmName : UInt16*   # LPWSTR out
  ) : UInt32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。

import 'dart:ffi';
import 'package:ffi/ffi.dart';

typedef DsCrackSpn4WNative = Uint32 Function(Pointer<Utf16>, Uint32, Pointer<Uint32>, Pointer<Utf16>, Pointer<Uint32>, Pointer<Utf16>, Pointer<Uint32>, Pointer<Utf16>, Pointer<Uint32>, Pointer<Utf16>, Pointer<Uint32>, Pointer<Utf16>);
typedef DsCrackSpn4WDart = int Function(Pointer<Utf16>, int, Pointer<Uint32>, Pointer<Utf16>, Pointer<Uint32>, Pointer<Utf16>, Pointer<Uint32>, Pointer<Utf16>, Pointer<Uint32>, Pointer<Utf16>, Pointer<Uint32>, Pointer<Utf16>);
final DsCrackSpn4W = DynamicLibrary.open('DSPARSE.dll')
    .lookupFunction<DsCrackSpn4WNative, DsCrackSpn4WDart>('DsCrackSpn4W');
// pszSpn : LPCWSTR -> Pointer<Utf16>
// cSpn : DWORD -> Uint32
// pcHostName : DWORD* in/out -> Pointer<Uint32>
// HostName : LPWSTR out -> Pointer<Utf16>
// pcInstanceName : DWORD* in/out -> Pointer<Uint32>
// InstanceName : LPWSTR out -> Pointer<Utf16>
// pcPortName : DWORD* in/out -> Pointer<Uint32>
// PortName : LPWSTR out -> Pointer<Utf16>
// pcDomainName : DWORD* in/out -> Pointer<Uint32>
// DomainName : LPWSTR out -> Pointer<Utf16>
// pcRealmName : DWORD* in/out -> Pointer<Uint32>
// RealmName : LPWSTR out -> Pointer<Utf16>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function DsCrackSpn4W(
  pszSpn: PWideChar;   // LPCWSTR
  cSpn: DWORD;   // DWORD
  pcHostName: Pointer;   // DWORD* in/out
  HostName: PWideChar;   // LPWSTR out
  pcInstanceName: Pointer;   // DWORD* in/out
  InstanceName: PWideChar;   // LPWSTR out
  pcPortName: Pointer;   // DWORD* in/out
  PortName: PWideChar;   // LPWSTR out
  pcDomainName: Pointer;   // DWORD* in/out
  DomainName: PWideChar;   // LPWSTR out
  pcRealmName: Pointer;   // DWORD* in/out
  RealmName: PWideChar   // LPWSTR out
): DWORD; stdcall;
  external 'DSPARSE.dll' name 'DsCrackSpn4W';

import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "DsCrackSpn4W"
  c_DsCrackSpn4W :: CWString -> Word32 -> Ptr Word32 -> CWString -> Ptr Word32 -> CWString -> Ptr Word32 -> CWString -> Ptr Word32 -> CWString -> Ptr Word32 -> CWString -> IO Word32
-- pszSpn : LPCWSTR -> CWString
-- cSpn : DWORD -> Word32
-- pcHostName : DWORD* in/out -> Ptr Word32
-- HostName : LPWSTR out -> CWString
-- pcInstanceName : DWORD* in/out -> Ptr Word32
-- InstanceName : LPWSTR out -> CWString
-- pcPortName : DWORD* in/out -> Ptr Word32
-- PortName : LPWSTR out -> CWString
-- pcDomainName : DWORD* in/out -> Ptr Word32
-- DomainName : LPWSTR out -> CWString
-- pcRealmName : DWORD* in/out -> Ptr Word32
-- RealmName : LPWSTR out -> CWString
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。

open Ctypes
open Foreign

let dscrackspn4w =
  foreign "DsCrackSpn4W"
    ((ptr uint16_t) @-> uint32_t @-> (ptr uint32_t) @-> (ptr uint16_t) @-> (ptr uint32_t) @-> (ptr uint16_t) @-> (ptr uint32_t) @-> (ptr uint16_t) @-> (ptr uint32_t) @-> (ptr uint16_t) @-> (ptr uint32_t) @-> (ptr uint16_t) @-> returning uint32_t)
(* pszSpn : LPCWSTR -> (ptr uint16_t) *)
(* cSpn : DWORD -> uint32_t *)
(* pcHostName : DWORD* in/out -> (ptr uint32_t) *)
(* HostName : LPWSTR out -> (ptr uint16_t) *)
(* pcInstanceName : DWORD* in/out -> (ptr uint32_t) *)
(* InstanceName : LPWSTR out -> (ptr uint16_t) *)
(* pcPortName : DWORD* in/out -> (ptr uint32_t) *)
(* PortName : LPWSTR out -> (ptr uint16_t) *)
(* pcDomainName : DWORD* in/out -> (ptr uint32_t) *)
(* DomainName : LPWSTR out -> (ptr uint16_t) *)
(* pcRealmName : DWORD* in/out -> (ptr uint32_t) *)
(* RealmName : LPWSTR out -> (ptr uint16_t) *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)

(cffi:define-foreign-library dsparse (t "DSPARSE.dll"))
(cffi:use-foreign-library dsparse)

(cffi:defcfun ("DsCrackSpn4W" ds-crack-spn4-w :convention :stdcall) :uint32
  (psz-spn (:string :encoding :utf-16le))   ; LPCWSTR
  (c-spn :uint32)   ; DWORD
  (pc-host-name :pointer)   ; DWORD* in/out
  (host-name :pointer)   ; LPWSTR out
  (pc-instance-name :pointer)   ; DWORD* in/out
  (instance-name :pointer)   ; LPWSTR out
  (pc-port-name :pointer)   ; DWORD* in/out
  (port-name :pointer)   ; LPWSTR out
  (pc-domain-name :pointer)   ; DWORD* in/out
  (domain-name :pointer)   ; LPWSTR out
  (pc-realm-name :pointer)   ; DWORD* in/out
  (realm-name :pointer))   ; LPWSTR out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $DsCrackSpn4W = Win32::API::More->new('DSPARSE',
    'DWORD DsCrackSpn4W(LPCWSTR pszSpn, DWORD cSpn, LPVOID pcHostName, LPWSTR HostName, LPVOID pcInstanceName, LPWSTR InstanceName, LPVOID pcPortName, LPWSTR PortName, LPVOID pcDomainName, LPWSTR DomainName, LPVOID pcRealmName, LPWSTR RealmName)');
# my $ret = $DsCrackSpn4W->Call($pszSpn, $cSpn, $pcHostName, $HostName, $pcInstanceName, $InstanceName, $pcPortName, $PortName, $pcDomainName, $DomainName, $pcRealmName, $RealmName);
# pszSpn : LPCWSTR -> LPCWSTR
# cSpn : DWORD -> DWORD
# pcHostName : DWORD* in/out -> LPVOID
# HostName : LPWSTR out -> LPWSTR
# pcInstanceName : DWORD* in/out -> LPVOID
# InstanceName : LPWSTR out -> LPWSTR
# pcPortName : DWORD* in/out -> LPVOID
# PortName : LPWSTR out -> LPWSTR
# pcDomainName : DWORD* in/out -> LPVOID
# DomainName : LPWSTR out -> LPWSTR
# pcRealmName : DWORD* in/out -> LPVOID
# RealmName : LPWSTR out -> LPWSTR
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。