ldap_sslinit

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

LDAP* ldap_sslinit(
    LPSTR HostName,
    DWORD PortNumber,
    INT secure
);

<DllImport("WLDAP32.dll", CharSet:=CharSet.Ansi, ExactSpelling:=True, CallingConvention:=CallingConvention.Cdecl)>
Public Shared Function ldap_sslinit(
    <MarshalAs(UnmanagedType.LPStr)> HostName As String,   ' LPSTR
    PortNumber As UInteger,   ' DWORD
    secure As Integer   ' INT
) As IntPtr
End Function

' HostName : LPSTR
' PortNumber : DWORD
' secure : INT
Declare PtrSafe Function ldap_sslinit Lib "wldap32" ( _
    ByVal HostName As String, _
    ByVal PortNumber As Long, _
    ByVal secure As Long) As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

ldap_sslinit = ctypes.cdll.wldap32.ldap_sslinit
ldap_sslinit.restype = ctypes.c_void_p
ldap_sslinit.argtypes = [
    wintypes.LPCSTR,  # HostName : LPSTR
    wintypes.DWORD,  # PortNumber : DWORD
    ctypes.c_int,  # secure : INT
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WLDAP32.dll')
ldap_sslinit = Fiddle::Function.new(
  lib['ldap_sslinit'],
  [
    Fiddle::TYPE_VOIDP,  # HostName : LPSTR
    -Fiddle::TYPE_INT,  # PortNumber : DWORD
    Fiddle::TYPE_INT,  # secure : INT
  ],
  Fiddle::TYPE_VOIDP, Fiddle::Function::CDECL)

#[link(name = "wldap32")]
extern "C" {
    fn ldap_sslinit(
        HostName: *mut u8,  // LPSTR
        PortNumber: u32,  // DWORD
        secure: i32  // INT
    ) -> *mut LDAP;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("WLDAP32.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)]
public static extern IntPtr ldap_sslinit([MarshalAs(UnmanagedType.LPStr)] string HostName, uint PortNumber, int secure);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WLDAP32_ldap_sslinit' -Namespace Win32 -PassThru
# $api::ldap_sslinit(HostName, PortNumber, secure)

#uselib "WLDAP32.dll"
#func global ldap_sslinit "ldap_sslinit" sptr, sptr, sptr
; ldap_sslinit HostName, PortNumber, secure   ; 戻り値は stat
; HostName : LPSTR -> "sptr"
; PortNumber : DWORD -> "sptr"
; secure : INT -> "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 "WLDAP32.dll"
#cfunc global ldap_sslinit "ldap_sslinit" str, int, int
; res = ldap_sslinit(HostName, PortNumber, secure)
; HostName : LPSTR -> "str"
; PortNumber : DWORD -> "int"
; secure : INT -> "int"

; LDAP* ldap_sslinit(LPSTR HostName, DWORD PortNumber, INT secure)
#uselib "WLDAP32.dll"
#cfunc global ldap_sslinit "ldap_sslinit" str, int, int
; res = ldap_sslinit(HostName, PortNumber, secure)
; HostName : LPSTR -> "str"
; PortNumber : DWORD -> "int"
; secure : INT -> "int"

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

var (
	wldap32 = windows.NewLazySystemDLL("WLDAP32.dll")
	procldap_sslinit = wldap32.NewProc("ldap_sslinit")
)

// HostName (LPSTR), PortNumber (DWORD), secure (INT)
r1, _, err := procldap_sslinit.Call(
	uintptr(unsafe.Pointer(windows.BytePtrFromString(HostName))),
	uintptr(PortNumber),
	uintptr(secure),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // LDAP*

function ldap_sslinit(
  HostName: PAnsiChar;   // LPSTR
  PortNumber: DWORD;   // DWORD
  secure: Integer   // INT
): Pointer; cdecl;
  external 'WLDAP32.dll' name 'ldap_sslinit';

result := DllCall("WLDAP32\ldap_sslinit"
    , "AStr", HostName   ; LPSTR
    , "UInt", PortNumber   ; DWORD
    , "Int", secure   ; INT
    , "Cdecl Ptr")   ; return: LDAP*

●ldap_sslinit(HostName, PortNumber, secure) = DLL("WLDAP32.dll", "void* ldap_sslinit(char*, dword, int)")
# 呼び出し: ldap_sslinit(HostName, PortNumber, secure)
# HostName : LPSTR -> "char*"
# PortNumber : DWORD -> "dword"
# secure : INT -> "int"
# 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_sslinit(
    HostName: [*c]const u8, // LPSTR
    PortNumber: u32, // DWORD
    secure: i32 // INT
) callconv(.c) [*c]LDAP;

proc ldap_sslinit(
    HostName: cstring,  # LPSTR
    PortNumber: uint32,  # DWORD
    secure: int32  # INT
): ptr LDAP {.importc: "ldap_sslinit", cdecl, dynlib: "WLDAP32.dll".}

pragma(lib, "wldap32");
extern(C)
LDAP* ldap_sslinit(
    const(char)* HostName,   // LPSTR
    uint PortNumber,   // DWORD
    int secure   // INT
);

ccall((:ldap_sslinit, "WLDAP32.dll"), Ptr{LDAP},
      (Cstring, UInt32, Int32),
      HostName, PortNumber, secure)
# HostName : LPSTR -> Cstring
# PortNumber : DWORD -> UInt32
# secure : INT -> Int32

local ffi = require("ffi")
ffi.cdef[[
void* ldap_sslinit(
    const char* HostName,
    uint32_t PortNumber,
    int32_t secure);
]]
local wldap32 = ffi.load("wldap32")
-- wldap32.ldap_sslinit(HostName, PortNumber, secure)
-- HostName : LPSTR
-- PortNumber : DWORD
-- secure : INT
-- 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_sslinit = lib.func('__cdecl', 'ldap_sslinit', 'void *', ['str', 'uint32_t', 'int32_t']);
// ldap_sslinit(HostName, PortNumber, secure)
// HostName : LPSTR -> 'str'
// PortNumber : DWORD -> 'uint32_t'
// secure : INT -> 'int32_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("WLDAP32.dll", {
  ldap_sslinit: { parameters: ["buffer", "u32", "i32"], result: "pointer" },
});
// lib.symbols.ldap_sslinit(HostName, PortNumber, secure)
// HostName : LPSTR -> "buffer"
// PortNumber : DWORD -> "u32"
// secure : INT -> "i32"
// 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
void* ldap_sslinit(
    const char* HostName,
    uint32_t PortNumber,
    int32_t secure);
C, "WLDAP32.dll");
// $ffi->ldap_sslinit(HostName, PortNumber, secure);
// HostName : LPSTR
// PortNumber : DWORD
// secure : INT
// 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);
    Pointer ldap_sslinit(
        String HostName,   // LPSTR
        int PortNumber,   // DWORD
        int secure   // INT
    );
}

@[Link("wldap32")]
lib LibWLDAP32
  fun ldap_sslinit = ldap_sslinit(
    HostName : UInt8*,   # LPSTR
    PortNumber : UInt32,   # DWORD
    secure : Int32   # INT
  ) : LDAP*
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_sslinitNative = Pointer<Void> Function(Pointer<Utf8>, Uint32, Int32);
typedef ldap_sslinitDart = Pointer<Void> Function(Pointer<Utf8>, int, int);
final ldap_sslinit = DynamicLibrary.open('WLDAP32.dll')
    .lookupFunction<ldap_sslinitNative, ldap_sslinitDart>('ldap_sslinit');
// HostName : LPSTR -> Pointer<Utf8>
// PortNumber : DWORD -> Uint32
// secure : INT -> Int32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function ldap_sslinit(
  HostName: PAnsiChar;   // LPSTR
  PortNumber: DWORD;   // DWORD
  secure: Integer   // INT
): Pointer; cdecl;
  external 'WLDAP32.dll' name 'ldap_sslinit';

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

foreign import ccall safe "ldap_sslinit"
  c_ldap_sslinit :: CString -> Word32 -> Int32 -> IO (Ptr ())
-- HostName : LPSTR -> CString
-- PortNumber : DWORD -> Word32
-- secure : INT -> Int32
-- 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_sslinit =
  foreign "ldap_sslinit"
    (string @-> uint32_t @-> int32_t @-> returning (ptr void))
(* HostName : LPSTR -> string *)
(* PortNumber : DWORD -> uint32_t *)
(* secure : INT -> int32_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 wldap32 (t "WLDAP32.dll"))
(cffi:use-foreign-library wldap32)

(cffi:defcfun ("ldap_sslinit" ldap-sslinit :convention :cdecl) :pointer
  (host-name :string)   ; LPSTR
  (port-number :uint32)   ; DWORD
  (secure :int32))   ; INT
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $ldap_sslinit = Win32::API::More->new('WLDAP32',
    'LPVOID ldap_sslinit(LPCSTR HostName, DWORD PortNumber, int secure)');
# my $ret = $ldap_sslinit->Call($HostName, $PortNumber, $secure);
# HostName : LPSTR -> LPCSTR
# PortNumber : DWORD -> DWORD
# secure : INT -> int
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。