OpenTransactionManager

// ktmw32.dll
#include <windows.h>

HANDLE OpenTransactionManager(
    LPWSTR LogFileName,
    DWORD DesiredAccess,
    DWORD OpenOptions
);

<DllImport("ktmw32.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function OpenTransactionManager(
    <MarshalAs(UnmanagedType.LPWStr)> LogFileName As String,   ' LPWSTR
    DesiredAccess As UInteger,   ' DWORD
    OpenOptions As UInteger   ' DWORD
) As IntPtr
End Function

' LogFileName : LPWSTR
' DesiredAccess : DWORD
' OpenOptions : DWORD
Declare PtrSafe Function OpenTransactionManager Lib "ktmw32" ( _
    ByVal LogFileName As LongPtr, _
    ByVal DesiredAccess As Long, _
    ByVal OpenOptions 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

OpenTransactionManager = ctypes.windll.ktmw32.OpenTransactionManager
OpenTransactionManager.restype = ctypes.c_void_p
OpenTransactionManager.argtypes = [
    wintypes.LPCWSTR,  # LogFileName : LPWSTR
    wintypes.DWORD,  # DesiredAccess : DWORD
    wintypes.DWORD,  # OpenOptions : DWORD
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('ktmw32.dll')
OpenTransactionManager = Fiddle::Function.new(
  lib['OpenTransactionManager'],
  [
    Fiddle::TYPE_VOIDP,  # LogFileName : LPWSTR
    -Fiddle::TYPE_INT,  # DesiredAccess : DWORD
    -Fiddle::TYPE_INT,  # OpenOptions : DWORD
  ],
  Fiddle::TYPE_VOIDP)

#[link(name = "ktmw32")]
extern "system" {
    fn OpenTransactionManager(
        LogFileName: *mut u16,  // LPWSTR
        DesiredAccess: u32,  // DWORD
        OpenOptions: u32  // DWORD
    ) -> *mut core::ffi::c_void;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("ktmw32.dll", SetLastError = true)]
public static extern IntPtr OpenTransactionManager([MarshalAs(UnmanagedType.LPWStr)] string LogFileName, uint DesiredAccess, uint OpenOptions);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ktmw32_OpenTransactionManager' -Namespace Win32 -PassThru
# $api::OpenTransactionManager(LogFileName, DesiredAccess, OpenOptions)

#uselib "ktmw32.dll"
#func global OpenTransactionManager "OpenTransactionManager" sptr, sptr, sptr
; OpenTransactionManager LogFileName, DesiredAccess, OpenOptions   ; 戻り値は stat
; LogFileName : LPWSTR -> "sptr"
; DesiredAccess : DWORD -> "sptr"
; OpenOptions : DWORD -> "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 "ktmw32.dll"
#cfunc global OpenTransactionManager "OpenTransactionManager" wstr, int, int
; res = OpenTransactionManager(LogFileName, DesiredAccess, OpenOptions)
; LogFileName : LPWSTR -> "wstr"
; DesiredAccess : DWORD -> "int"
; OpenOptions : DWORD -> "int"

; HANDLE OpenTransactionManager(LPWSTR LogFileName, DWORD DesiredAccess, DWORD OpenOptions)
#uselib "ktmw32.dll"
#cfunc global OpenTransactionManager "OpenTransactionManager" wstr, int, int
; res = OpenTransactionManager(LogFileName, DesiredAccess, OpenOptions)
; LogFileName : LPWSTR -> "wstr"
; DesiredAccess : DWORD -> "int"
; OpenOptions : DWORD -> "int"

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

var (
	ktmw32 = windows.NewLazySystemDLL("ktmw32.dll")
	procOpenTransactionManager = ktmw32.NewProc("OpenTransactionManager")
)

// LogFileName (LPWSTR), DesiredAccess (DWORD), OpenOptions (DWORD)
r1, _, err := procOpenTransactionManager.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(LogFileName))),
	uintptr(DesiredAccess),
	uintptr(OpenOptions),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HANDLE

function OpenTransactionManager(
  LogFileName: PWideChar;   // LPWSTR
  DesiredAccess: DWORD;   // DWORD
  OpenOptions: DWORD   // DWORD
): THandle; stdcall;
  external 'ktmw32.dll' name 'OpenTransactionManager';

result := DllCall("ktmw32\OpenTransactionManager"
    , "WStr", LogFileName   ; LPWSTR
    , "UInt", DesiredAccess   ; DWORD
    , "UInt", OpenOptions   ; DWORD
    , "Ptr")   ; return: HANDLE

●OpenTransactionManager(LogFileName, DesiredAccess, OpenOptions) = DLL("ktmw32.dll", "void* OpenTransactionManager(char*, dword, dword)")
# 呼び出し: OpenTransactionManager(LogFileName, DesiredAccess, OpenOptions)
# LogFileName : LPWSTR -> "char*"
# DesiredAccess : DWORD -> "dword"
# OpenOptions : DWORD -> "dword"
# 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 "ktmw32" fn OpenTransactionManager(
    LogFileName: [*c]const u16, // LPWSTR
    DesiredAccess: u32, // DWORD
    OpenOptions: u32 // DWORD
) callconv(std.os.windows.WINAPI) ?*anyopaque;

proc OpenTransactionManager(
    LogFileName: WideCString,  # LPWSTR
    DesiredAccess: uint32,  # DWORD
    OpenOptions: uint32  # DWORD
): pointer {.importc: "OpenTransactionManager", stdcall, dynlib: "ktmw32.dll".}

pragma(lib, "ktmw32");
extern(Windows)
void* OpenTransactionManager(
    const(wchar)* LogFileName,   // LPWSTR
    uint DesiredAccess,   // DWORD
    uint OpenOptions   // DWORD
);

ccall((:OpenTransactionManager, "ktmw32.dll"), stdcall, Ptr{Cvoid},
      (Cwstring, UInt32, UInt32),
      LogFileName, DesiredAccess, OpenOptions)
# LogFileName : LPWSTR -> Cwstring
# DesiredAccess : DWORD -> UInt32
# OpenOptions : DWORD -> UInt32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
void* OpenTransactionManager(
    const uint16_t* LogFileName,
    uint32_t DesiredAccess,
    uint32_t OpenOptions);
]]
local ktmw32 = ffi.load("ktmw32")
-- ktmw32.OpenTransactionManager(LogFileName, DesiredAccess, OpenOptions)
-- LogFileName : LPWSTR
-- DesiredAccess : DWORD
-- OpenOptions : DWORD
-- 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('ktmw32.dll');
const OpenTransactionManager = lib.func('__stdcall', 'OpenTransactionManager', 'void *', ['str16', 'uint32_t', 'uint32_t']);
// OpenTransactionManager(LogFileName, DesiredAccess, OpenOptions)
// LogFileName : LPWSTR -> 'str16'
// DesiredAccess : DWORD -> 'uint32_t'
// OpenOptions : DWORD -> 'uint32_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("ktmw32.dll", {
  OpenTransactionManager: { parameters: ["buffer", "u32", "u32"], result: "pointer" },
});
// lib.symbols.OpenTransactionManager(LogFileName, DesiredAccess, OpenOptions)
// LogFileName : LPWSTR -> "buffer"
// DesiredAccess : DWORD -> "u32"
// OpenOptions : DWORD -> "u32"
// 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
void* OpenTransactionManager(
    const uint16_t* LogFileName,
    uint32_t DesiredAccess,
    uint32_t OpenOptions);
C, "ktmw32.dll");
// $ffi->OpenTransactionManager(LogFileName, DesiredAccess, OpenOptions);
// LogFileName : LPWSTR
// DesiredAccess : DWORD
// OpenOptions : DWORD
// 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 Ktmw32 extends StdCallLibrary {
    Ktmw32 INSTANCE = Native.load("ktmw32", Ktmw32.class);
    Pointer OpenTransactionManager(
        WString LogFileName,   // LPWSTR
        int DesiredAccess,   // DWORD
        int OpenOptions   // DWORD
    );
}

@[Link("ktmw32")]
lib Libktmw32
  fun OpenTransactionManager = OpenTransactionManager(
    LogFileName : UInt16*,   # LPWSTR
    DesiredAccess : UInt32,   # DWORD
    OpenOptions : UInt32   # DWORD
  ) : Void*
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 OpenTransactionManagerNative = Pointer<Void> Function(Pointer<Utf16>, Uint32, Uint32);
typedef OpenTransactionManagerDart = Pointer<Void> Function(Pointer<Utf16>, int, int);
final OpenTransactionManager = DynamicLibrary.open('ktmw32.dll')
    .lookupFunction<OpenTransactionManagerNative, OpenTransactionManagerDart>('OpenTransactionManager');
// LogFileName : LPWSTR -> Pointer<Utf16>
// DesiredAccess : DWORD -> Uint32
// OpenOptions : DWORD -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function OpenTransactionManager(
  LogFileName: PWideChar;   // LPWSTR
  DesiredAccess: DWORD;   // DWORD
  OpenOptions: DWORD   // DWORD
): THandle; stdcall;
  external 'ktmw32.dll' name 'OpenTransactionManager';

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

foreign import stdcall safe "OpenTransactionManager"
  c_OpenTransactionManager :: CWString -> Word32 -> Word32 -> IO (Ptr ())
-- LogFileName : LPWSTR -> CWString
-- DesiredAccess : DWORD -> Word32
-- OpenOptions : DWORD -> Word32
-- 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 opentransactionmanager =
  foreign "OpenTransactionManager"
    ((ptr uint16_t) @-> uint32_t @-> uint32_t @-> returning (ptr void))
(* LogFileName : LPWSTR -> (ptr uint16_t) *)
(* DesiredAccess : DWORD -> uint32_t *)
(* OpenOptions : DWORD -> uint32_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 ktmw32 (t "ktmw32.dll"))
(cffi:use-foreign-library ktmw32)

(cffi:defcfun ("OpenTransactionManager" open-transaction-manager :convention :stdcall) :pointer
  (log-file-name (:string :encoding :utf-16le))   ; LPWSTR
  (desired-access :uint32)   ; DWORD
  (open-options :uint32))   ; DWORD
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $OpenTransactionManager = Win32::API::More->new('ktmw32',
    'HANDLE OpenTransactionManager(LPCWSTR LogFileName, DWORD DesiredAccess, DWORD OpenOptions)');
# my $ret = $OpenTransactionManager->Call($LogFileName, $DesiredAccess, $OpenOptions);
# LogFileName : LPWSTR -> LPCWSTR
# DesiredAccess : DWORD -> DWORD
# OpenOptions : DWORD -> DWORD
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。