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ldap_compare_ext_sA

関数

コントロール付きで属性値を同期的に比較する拡張版(ANSI版)。

DLLWLDAP32.dll文字セットANSI (-A)呼出規約cdecl対応OSWindows Vista 以降

シグネチャ

// WLDAP32.dll  (ANSI / -A)
#include <windows.h>

DWORD ldap_compare_ext_sA(
    LDAP* ld,
    LPCSTR dn,
    LPCSTR Attr,
    LPCSTR Value,   // optional
    LDAP_BERVAL* Data,   // optional
    LDAPControlA** ServerControls,
    LDAPControlA** ClientControls
);

パラメーター

名前	型	方向	説明
ld	LDAP*	inout	比較操作を行う対象のLDAPセッションハンドル。
dn	LPCSTR	in	比較対象エントリの識別名(DN、ANSI)。
Attr	LPCSTR	in	比較する属性名(ANSI)。エントリ内の対象属性を指す。
Value	LPCSTR	inoptional	属性と照合する文字列値(ANSI)。Dataを使う場合はNULLとする。
Data	LDAP_BERVAL*	inoptional	バイナリ値で比較する場合のLDAP_BERVAL構造体へのポインタ。文字列比較時はNULL。
ServerControls	LDAPControlA**	inout	サーバー側コントロールの配列(LDAPControlA*の配列)。不要ならNULL。
ClientControls	LDAPControlA**	inout	クライアント側コントロールの配列(LDAPControlA*の配列)。不要ならNULL。

戻り値の型: DWORD

各言語での呼び出し定義

// WLDAP32.dll  (ANSI / -A)
#include <windows.h>

DWORD ldap_compare_ext_sA(
    LDAP* ld,
    LPCSTR dn,
    LPCSTR Attr,
    LPCSTR Value,   // optional
    LDAP_BERVAL* Data,   // optional
    LDAPControlA** ServerControls,
    LDAPControlA** ClientControls
);

[DllImport("WLDAP32.dll", CharSet = CharSet.Ansi, ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
static extern uint ldap_compare_ext_sA(
    IntPtr ld,   // LDAP* in/out
    [MarshalAs(UnmanagedType.LPStr)] string dn,   // LPCSTR
    [MarshalAs(UnmanagedType.LPStr)] string Attr,   // LPCSTR
    [MarshalAs(UnmanagedType.LPStr)] string Value,   // LPCSTR optional
    IntPtr Data,   // LDAP_BERVAL* optional
    IntPtr ServerControls,   // LDAPControlA** in/out
    IntPtr ClientControls   // LDAPControlA** in/out
);

<DllImport("WLDAP32.dll", CharSet:=CharSet.Ansi, ExactSpelling:=True, CallingConvention:=CallingConvention.Cdecl)>
Public Shared Function ldap_compare_ext_sA(
    ld As IntPtr,   ' LDAP* in/out
    <MarshalAs(UnmanagedType.LPStr)> dn As String,   ' LPCSTR
    <MarshalAs(UnmanagedType.LPStr)> Attr As String,   ' LPCSTR
    <MarshalAs(UnmanagedType.LPStr)> Value As String,   ' LPCSTR optional
    Data As IntPtr,   ' LDAP_BERVAL* optional
    ServerControls As IntPtr,   ' LDAPControlA** in/out
    ClientControls As IntPtr   ' LDAPControlA** in/out
) As UInteger
End Function

' ld : LDAP* in/out
' dn : LPCSTR
' Attr : LPCSTR
' Value : LPCSTR optional
' Data : LDAP_BERVAL* optional
' ServerControls : LDAPControlA** in/out
' ClientControls : LDAPControlA** in/out
Declare PtrSafe Function ldap_compare_ext_sA Lib "wldap32" ( _
    ByVal ld As LongPtr, _
    ByVal dn As String, _
    ByVal Attr As String, _
    ByVal Value As String, _
    ByVal Data As LongPtr, _
    ByVal ServerControls As LongPtr, _
    ByVal ClientControls 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

ldap_compare_ext_sA = ctypes.cdll.wldap32.ldap_compare_ext_sA
ldap_compare_ext_sA.restype = wintypes.DWORD
ldap_compare_ext_sA.argtypes = [
    ctypes.c_void_p,  # ld : LDAP* in/out
    wintypes.LPCSTR,  # dn : LPCSTR
    wintypes.LPCSTR,  # Attr : LPCSTR
    wintypes.LPCSTR,  # Value : LPCSTR optional
    ctypes.c_void_p,  # Data : LDAP_BERVAL* optional
    ctypes.c_void_p,  # ServerControls : LDAPControlA** in/out
    ctypes.c_void_p,  # ClientControls : LDAPControlA** in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WLDAP32.dll')
ldap_compare_ext_sA = Fiddle::Function.new(
  lib['ldap_compare_ext_sA'],
  [
    Fiddle::TYPE_VOIDP,  # ld : LDAP* in/out
    Fiddle::TYPE_VOIDP,  # dn : LPCSTR
    Fiddle::TYPE_VOIDP,  # Attr : LPCSTR
    Fiddle::TYPE_VOIDP,  # Value : LPCSTR optional
    Fiddle::TYPE_VOIDP,  # Data : LDAP_BERVAL* optional
    Fiddle::TYPE_VOIDP,  # ServerControls : LDAPControlA** in/out
    Fiddle::TYPE_VOIDP,  # ClientControls : LDAPControlA** in/out
  ],
  -Fiddle::TYPE_INT, Fiddle::Function::CDECL)

#[link(name = "wldap32")]
extern "C" {
    fn ldap_compare_ext_sA(
        ld: *mut LDAP,  // LDAP* in/out
        dn: *const u8,  // LPCSTR
        Attr: *const u8,  // LPCSTR
        Value: *const u8,  // LPCSTR optional
        Data: *mut LDAP_BERVAL,  // LDAP_BERVAL* optional
        ServerControls: *mut *mut LDAPControlA,  // LDAPControlA** in/out
        ClientControls: *mut *mut LDAPControlA  // LDAPControlA** in/out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("WLDAP32.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)]
public static extern uint ldap_compare_ext_sA(IntPtr ld, [MarshalAs(UnmanagedType.LPStr)] string dn, [MarshalAs(UnmanagedType.LPStr)] string Attr, [MarshalAs(UnmanagedType.LPStr)] string Value, IntPtr Data, IntPtr ServerControls, IntPtr ClientControls);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WLDAP32_ldap_compare_ext_sA' -Namespace Win32 -PassThru
# $api::ldap_compare_ext_sA(ld, dn, Attr, Value, Data, ServerControls, ClientControls)

#uselib "WLDAP32.dll"
#func global ldap_compare_ext_sA "ldap_compare_ext_sA" sptr, sptr, sptr, sptr, sptr, sptr, sptr
; ldap_compare_ext_sA varptr(ld), dn, Attr, Value, varptr(Data), varptr(ServerControls), varptr(ClientControls)   ; 戻り値は stat
; ld : LDAP* in/out -> "sptr"
; dn : LPCSTR -> "sptr"
; Attr : LPCSTR -> "sptr"
; Value : LPCSTR optional -> "sptr"
; Data : LDAP_BERVAL* optional -> "sptr"
; ServerControls : LDAPControlA** in/out -> "sptr"
; ClientControls : LDAPControlA** in/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。

出力引数:

#uselib "WLDAP32.dll"
#cfunc global ldap_compare_ext_sA "ldap_compare_ext_sA" var, str, str, str, var, var, var
; res = ldap_compare_ext_sA(ld, dn, Attr, Value, Data, ServerControls, ClientControls)
; ld : LDAP* in/out -> "var"
; dn : LPCSTR -> "str"
; Attr : LPCSTR -> "str"
; Value : LPCSTR optional -> "str"
; Data : LDAP_BERVAL* optional -> "var"
; ServerControls : LDAPControlA** in/out -> "var"
; ClientControls : LDAPControlA** in/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。#uselib "WLDAP32.dll"
#cfunc global ldap_compare_ext_sA "ldap_compare_ext_sA" sptr, str, str, str, sptr, sptr, sptr
; res = ldap_compare_ext_sA(varptr(ld), dn, Attr, Value, varptr(Data), varptr(ServerControls), varptr(ClientControls))
; ld : LDAP* in/out -> "sptr"
; dn : LPCSTR -> "str"
; Attr : LPCSTR -> "str"
; Value : LPCSTR optional -> "str"
; Data : LDAP_BERVAL* optional -> "sptr"
; ServerControls : LDAPControlA** in/out -> "sptr"
; ClientControls : LDAPControlA** in/out -> "sptr"
; ※出力/バッファ引数はポインタ方式(token=sptr / 呼び出しは varptr(変数))。

出力引数:

; DWORD ldap_compare_ext_sA(LDAP* ld, LPCSTR dn, LPCSTR Attr, LPCSTR Value, LDAP_BERVAL* Data, LDAPControlA** ServerControls, LDAPControlA** ClientControls)
#uselib "WLDAP32.dll"
#cfunc global ldap_compare_ext_sA "ldap_compare_ext_sA" var, str, str, str, var, var, var
; res = ldap_compare_ext_sA(ld, dn, Attr, Value, Data, ServerControls, ClientControls)
; ld : LDAP* in/out -> "var"
; dn : LPCSTR -> "str"
; Attr : LPCSTR -> "str"
; Value : LPCSTR optional -> "str"
; Data : LDAP_BERVAL* optional -> "var"
; ServerControls : LDAPControlA** in/out -> "var"
; ClientControls : LDAPControlA** in/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 ldap_compare_ext_sA(LDAP* ld, LPCSTR dn, LPCSTR Attr, LPCSTR Value, LDAP_BERVAL* Data, LDAPControlA** ServerControls, LDAPControlA** ClientControls)
#uselib "WLDAP32.dll"
#cfunc global ldap_compare_ext_sA "ldap_compare_ext_sA" intptr, str, str, str, intptr, intptr, intptr
; res = ldap_compare_ext_sA(varptr(ld), dn, Attr, Value, varptr(Data), varptr(ServerControls), varptr(ClientControls))
; ld : LDAP* in/out -> "intptr"
; dn : LPCSTR -> "str"
; Attr : LPCSTR -> "str"
; Value : LPCSTR optional -> "str"
; Data : LDAP_BERVAL* optional -> "intptr"
; ServerControls : LDAPControlA** in/out -> "intptr"
; ClientControls : LDAPControlA** in/out -> "intptr"
; ※出力/バッファ引数はポインタ方式(token=intptr / 呼び出しは varptr(変数))。

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

var (
	wldap32 = windows.NewLazySystemDLL("WLDAP32.dll")
	procldap_compare_ext_sA = wldap32.NewProc("ldap_compare_ext_sA")
)

// ld (LDAP* in/out), dn (LPCSTR), Attr (LPCSTR), Value (LPCSTR optional), Data (LDAP_BERVAL* optional), ServerControls (LDAPControlA** in/out), ClientControls (LDAPControlA** in/out)
r1, _, err := procldap_compare_ext_sA.Call(
	uintptr(ld),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(dn))),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(Attr))),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(Value))),
	uintptr(Data),
	uintptr(ServerControls),
	uintptr(ClientControls),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function ldap_compare_ext_sA(
  ld: Pointer;   // LDAP* in/out
  dn: PAnsiChar;   // LPCSTR
  Attr: PAnsiChar;   // LPCSTR
  Value: PAnsiChar;   // LPCSTR optional
  Data: Pointer;   // LDAP_BERVAL* optional
  ServerControls: Pointer;   // LDAPControlA** in/out
  ClientControls: Pointer   // LDAPControlA** in/out
): DWORD; cdecl;
  external 'WLDAP32.dll' name 'ldap_compare_ext_sA';

result := DllCall("WLDAP32\ldap_compare_ext_sA"
    , "Ptr", ld   ; LDAP* in/out
    , "AStr", dn   ; LPCSTR
    , "AStr", Attr   ; LPCSTR
    , "AStr", Value   ; LPCSTR optional
    , "Ptr", Data   ; LDAP_BERVAL* optional
    , "Ptr", ServerControls   ; LDAPControlA** in/out
    , "Ptr", ClientControls   ; LDAPControlA** in/out
    , "Cdecl UInt")   ; return: DWORD

●ldap_compare_ext_sA(ld, dn, Attr, Value, Data, ServerControls, ClientControls) = DLL("WLDAP32.dll", "dword ldap_compare_ext_sA(void*, char*, char*, char*, void*, void*, void*)")
# 呼び出し: ldap_compare_ext_sA(ld, dn, Attr, Value, Data, ServerControls, ClientControls)
# ld : LDAP* in/out -> "void*"
# dn : LPCSTR -> "char*"
# Attr : LPCSTR -> "char*"
# Value : LPCSTR optional -> "char*"
# Data : LDAP_BERVAL* optional -> "void*"
# ServerControls : LDAPControlA** in/out -> "void*"
# ClientControls : LDAPControlA** in/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)。
# ※cdecl関数。DLL()宣言はstdcall前提。cdeclは EXEC_PTR(`cdecl`,…) を使用。

const std = @import("std");

extern "wldap32" fn ldap_compare_ext_sA(
    ld: [*c]LDAP, // LDAP* in/out
    dn: [*c]const u8, // LPCSTR
    Attr: [*c]const u8, // LPCSTR
    Value: [*c]const u8, // LPCSTR optional
    Data: [*c]LDAP_BERVAL, // LDAP_BERVAL* optional
    ServerControls: [*c][*c]LDAPControlA, // LDAPControlA** in/out
    ClientControls: [*c][*c]LDAPControlA // LDAPControlA** in/out
) callconv(.c) u32;

proc ldap_compare_ext_sA(
    ld: ptr LDAP,  # LDAP* in/out
    dn: cstring,  # LPCSTR
    Attr: cstring,  # LPCSTR
    Value: cstring,  # LPCSTR optional
    Data: ptr LDAP_BERVAL,  # LDAP_BERVAL* optional
    ServerControls: ptr LDAPControlA,  # LDAPControlA** in/out
    ClientControls: ptr LDAPControlA  # LDAPControlA** in/out
): uint32 {.importc: "ldap_compare_ext_sA", cdecl, dynlib: "WLDAP32.dll".}

pragma(lib, "wldap32");
extern(C)
uint ldap_compare_ext_sA(
    LDAP* ld,   // LDAP* in/out
    const(char)* dn,   // LPCSTR
    const(char)* Attr,   // LPCSTR
    const(char)* Value,   // LPCSTR optional
    LDAP_BERVAL* Data,   // LDAP_BERVAL* optional
    LDAPControlA** ServerControls,   // LDAPControlA** in/out
    LDAPControlA** ClientControls   // LDAPControlA** in/out
);

ccall((:ldap_compare_ext_sA, "WLDAP32.dll"), UInt32,
      (Ptr{LDAP}, Cstring, Cstring, Cstring, Ptr{LDAP_BERVAL}, Ptr{LDAPControlA}, Ptr{LDAPControlA}),
      ld, dn, Attr, Value, Data, ServerControls, ClientControls)
# ld : LDAP* in/out -> Ptr{LDAP}
# dn : LPCSTR -> Cstring
# Attr : LPCSTR -> Cstring
# Value : LPCSTR optional -> Cstring
# Data : LDAP_BERVAL* optional -> Ptr{LDAP_BERVAL}
# ServerControls : LDAPControlA** in/out -> Ptr{LDAPControlA}
# ClientControls : LDAPControlA** in/out -> Ptr{LDAPControlA}

local ffi = require("ffi")
ffi.cdef[[
uint32_t ldap_compare_ext_sA(
    void* ld,
    const char* dn,
    const char* Attr,
    const char* Value,
    void* Data,
    void* ServerControls,
    void* ClientControls);
]]
local wldap32 = ffi.load("wldap32")
-- wldap32.ldap_compare_ext_sA(ld, dn, Attr, Value, Data, ServerControls, ClientControls)
-- ld : LDAP* in/out
-- dn : LPCSTR
-- Attr : LPCSTR
-- Value : LPCSTR optional
-- Data : LDAP_BERVAL* optional
-- ServerControls : LDAPControlA** in/out
-- ClientControls : LDAPControlA** in/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('WLDAP32.dll');
const ldap_compare_ext_sA = lib.func('__cdecl', 'ldap_compare_ext_sA', 'uint32_t', ['void *', 'str', 'str', 'str', 'void *', 'void *', 'void *']);
// ldap_compare_ext_sA(ld, dn, Attr, Value, Data, ServerControls, ClientControls)
// ld : LDAP* in/out -> 'void *'
// dn : LPCSTR -> 'str'
// Attr : LPCSTR -> 'str'
// Value : LPCSTR optional -> 'str'
// Data : LDAP_BERVAL* optional -> 'void *'
// ServerControls : LDAPControlA** in/out -> 'void *'
// ClientControls : LDAPControlA** in/out -> 'void *'
// 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("WLDAP32.dll", {
  ldap_compare_ext_sA: { parameters: ["pointer", "buffer", "buffer", "buffer", "pointer", "pointer", "pointer"], result: "u32" },
});
// lib.symbols.ldap_compare_ext_sA(ld, dn, Attr, Value, Data, ServerControls, ClientControls)
// ld : LDAP* in/out -> "pointer"
// dn : LPCSTR -> "buffer"
// Attr : LPCSTR -> "buffer"
// Value : LPCSTR optional -> "buffer"
// Data : LDAP_BERVAL* optional -> "pointer"
// ServerControls : LDAPControlA** in/out -> "pointer"
// ClientControls : LDAPControlA** in/out -> "pointer"
// 文字列は "buffer"。ANSI(-A) は new TextEncoder() で UTF-8/ANSI バイト列(末尾に \x00)を渡す。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。

<?php
$ffi = FFI::cdef(<<<C
uint32_t ldap_compare_ext_sA(
    void* ld,
    const char* dn,
    const char* Attr,
    const char* Value,
    void* Data,
    void* ServerControls,
    void* ClientControls);
C, "WLDAP32.dll");
// $ffi->ldap_compare_ext_sA(ld, dn, Attr, Value, Data, ServerControls, ClientControls);
// ld : LDAP* in/out
// dn : LPCSTR
// Attr : LPCSTR
// Value : LPCSTR optional
// Data : LDAP_BERVAL* optional
// ServerControls : LDAPControlA** in/out
// ClientControls : LDAPControlA** in/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。

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

public interface Wldap32 extends Library {
    Wldap32 INSTANCE = Native.load("wldap32", Wldap32.class, W32APIOptions.ASCII_OPTIONS);
    int ldap_compare_ext_sA(
        Pointer ld,   // LDAP* in/out
        String dn,   // LPCSTR
        String Attr,   // LPCSTR
        String Value,   // LPCSTR optional
        Pointer Data,   // LDAP_BERVAL* optional
        Pointer ServerControls,   // LDAPControlA** in/out
        Pointer ClientControls   // LDAPControlA** in/out
    );
}

@[Link("wldap32")]
lib LibWLDAP32
  fun ldap_compare_ext_sA = ldap_compare_ext_sA(
    ld : LDAP*,   # LDAP* in/out
    dn : UInt8*,   # LPCSTR
    Attr : UInt8*,   # LPCSTR
    Value : UInt8*,   # LPCSTR optional
    Data : LDAP_BERVAL*,   # LDAP_BERVAL* optional
    ServerControls : LDAPControlA**,   # LDAPControlA** in/out
    ClientControls : LDAPControlA**   # LDAPControlA** in/out
  ) : UInt32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。

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

typedef ldap_compare_ext_sANative = Uint32 Function(Pointer<Void>, Pointer<Utf8>, Pointer<Utf8>, Pointer<Utf8>, Pointer<Void>, Pointer<Void>, Pointer<Void>);
typedef ldap_compare_ext_sADart = int Function(Pointer<Void>, Pointer<Utf8>, Pointer<Utf8>, Pointer<Utf8>, Pointer<Void>, Pointer<Void>, Pointer<Void>);
final ldap_compare_ext_sA = DynamicLibrary.open('WLDAP32.dll')
    .lookupFunction<ldap_compare_ext_sANative, ldap_compare_ext_sADart>('ldap_compare_ext_sA');
// ld : LDAP* in/out -> Pointer<Void>
// dn : LPCSTR -> Pointer<Utf8>
// Attr : LPCSTR -> Pointer<Utf8>
// Value : LPCSTR optional -> Pointer<Utf8>
// Data : LDAP_BERVAL* optional -> Pointer<Void>
// ServerControls : LDAPControlA** in/out -> Pointer<Void>
// ClientControls : LDAPControlA** in/out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function ldap_compare_ext_sA(
  ld: Pointer;   // LDAP* in/out
  dn: PAnsiChar;   // LPCSTR
  Attr: PAnsiChar;   // LPCSTR
  Value: PAnsiChar;   // LPCSTR optional
  Data: Pointer;   // LDAP_BERVAL* optional
  ServerControls: Pointer;   // LDAPControlA** in/out
  ClientControls: Pointer   // LDAPControlA** in/out
): DWORD; cdecl;
  external 'WLDAP32.dll' name 'ldap_compare_ext_sA';

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

foreign import ccall safe "ldap_compare_ext_sA"
  c_ldap_compare_ext_sA :: Ptr () -> CString -> CString -> CString -> Ptr () -> Ptr () -> Ptr () -> IO Word32
-- ld : LDAP* in/out -> Ptr ()
-- dn : LPCSTR -> CString
-- Attr : LPCSTR -> CString
-- Value : LPCSTR optional -> CString
-- Data : LDAP_BERVAL* optional -> Ptr ()
-- ServerControls : LDAPControlA** in/out -> Ptr ()
-- ClientControls : LDAPControlA** in/out -> Ptr ()
-- 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 ldap_compare_ext_sa =
  foreign "ldap_compare_ext_sA"
    ((ptr void) @-> string @-> string @-> string @-> (ptr void) @-> (ptr void) @-> (ptr void) @-> returning uint32_t)
(* ld : LDAP* in/out -> (ptr void) *)
(* dn : LPCSTR -> string *)
(* Attr : LPCSTR -> string *)
(* Value : LPCSTR optional -> string *)
(* Data : LDAP_BERVAL* optional -> (ptr void) *)
(* ServerControls : LDAPControlA** in/out -> (ptr void) *)
(* ClientControls : LDAPControlA** in/out -> (ptr void) *)
(* 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 wldap32 (t "WLDAP32.dll"))
(cffi:use-foreign-library wldap32)

(cffi:defcfun ("ldap_compare_ext_sA" ldap-compare-ext-s-a :convention :cdecl) :uint32
  (ld :pointer)   ; LDAP* in/out
  (dn :string)   ; LPCSTR
  (attr :string)   ; LPCSTR
  (value :string)   ; LPCSTR optional
  (data :pointer)   ; LDAP_BERVAL* optional
  (server-controls :pointer)   ; LDAPControlA** in/out
  (client-controls :pointer))   ; LDAPControlA** in/out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $ldap_compare_ext_sA = Win32::API::More->new('WLDAP32',
    'DWORD ldap_compare_ext_sA(LPVOID ld, LPCSTR dn, LPCSTR Attr, LPCSTR Value, LPVOID Data, LPVOID ServerControls, LPVOID ClientControls)');
# my $ret = $ldap_compare_ext_sA->Call($ld, $dn, $Attr, $Value, $Data, $ServerControls, $ClientControls);
# ld : LDAP* in/out -> LPVOID
# dn : LPCSTR -> LPCSTR
# Attr : LPCSTR -> LPCSTR
# Value : LPCSTR optional -> LPCSTR
# Data : LDAP_BERVAL* optional -> LPVOID
# ServerControls : LDAPControlA** in/out -> LPVOID
# ClientControls : LDAPControlA** in/out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。

ldap_compare_ext_sA

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