linePark

// TAPI32.dll  (ANSI / -A)
#include <windows.h>

INT linePark(
    DWORD hCall,
    DWORD dwParkMode,
    LPCSTR lpszDirAddress,
    VARSTRING* lpNonDirAddress
);

<DllImport("TAPI32.dll", CharSet:=CharSet.Ansi, ExactSpelling:=True)>
Public Shared Function linePark(
    hCall As UInteger,   ' DWORD
    dwParkMode As UInteger,   ' DWORD
    <MarshalAs(UnmanagedType.LPStr)> lpszDirAddress As String,   ' LPCSTR
    lpNonDirAddress As IntPtr   ' VARSTRING* in/out
) As Integer
End Function

' hCall : DWORD
' dwParkMode : DWORD
' lpszDirAddress : LPCSTR
' lpNonDirAddress : VARSTRING* in/out
Declare PtrSafe Function linePark Lib "tapi32" ( _
    ByVal hCall As Long, _
    ByVal dwParkMode As Long, _
    ByVal lpszDirAddress As String, _
    ByVal lpNonDirAddress 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

linePark = ctypes.windll.tapi32.linePark
linePark.restype = ctypes.c_int
linePark.argtypes = [
    wintypes.DWORD,  # hCall : DWORD
    wintypes.DWORD,  # dwParkMode : DWORD
    wintypes.LPCSTR,  # lpszDirAddress : LPCSTR
    ctypes.c_void_p,  # lpNonDirAddress : VARSTRING* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('TAPI32.dll')
linePark = Fiddle::Function.new(
  lib['linePark'],
  [
    -Fiddle::TYPE_INT,  # hCall : DWORD
    -Fiddle::TYPE_INT,  # dwParkMode : DWORD
    Fiddle::TYPE_VOIDP,  # lpszDirAddress : LPCSTR
    Fiddle::TYPE_VOIDP,  # lpNonDirAddress : VARSTRING* in/out
  ],
  Fiddle::TYPE_INT)

#[link(name = "tapi32")]
extern "system" {
    fn linePark(
        hCall: u32,  // DWORD
        dwParkMode: u32,  // DWORD
        lpszDirAddress: *const u8,  // LPCSTR
        lpNonDirAddress: *mut VARSTRING  // VARSTRING* in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("TAPI32.dll", CharSet = CharSet.Ansi)]
public static extern int linePark(uint hCall, uint dwParkMode, [MarshalAs(UnmanagedType.LPStr)] string lpszDirAddress, IntPtr lpNonDirAddress);
"@
$api = Add-Type -MemberDefinition $sig -Name 'TAPI32_linePark' -Namespace Win32 -PassThru
# $api::linePark(hCall, dwParkMode, lpszDirAddress, lpNonDirAddress)

#uselib "TAPI32.dll"
#func global linePark "linePark" sptr, sptr, sptr, sptr
; linePark hCall, dwParkMode, lpszDirAddress, varptr(lpNonDirAddress)   ; 戻り値は stat
; hCall : DWORD -> "sptr"
; dwParkMode : DWORD -> "sptr"
; lpszDirAddress : LPCSTR -> "sptr"
; lpNonDirAddress : VARSTRING* 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。

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

var (
	tapi32 = windows.NewLazySystemDLL("TAPI32.dll")
	proclinePark = tapi32.NewProc("linePark")
)

// hCall (DWORD), dwParkMode (DWORD), lpszDirAddress (LPCSTR), lpNonDirAddress (VARSTRING* in/out)
r1, _, err := proclinePark.Call(
	uintptr(hCall),
	uintptr(dwParkMode),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(lpszDirAddress))),
	uintptr(lpNonDirAddress),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT

function linePark(
  hCall: DWORD;   // DWORD
  dwParkMode: DWORD;   // DWORD
  lpszDirAddress: PAnsiChar;   // LPCSTR
  lpNonDirAddress: Pointer   // VARSTRING* in/out
): Integer; stdcall;
  external 'TAPI32.dll' name 'linePark';

result := DllCall("TAPI32\linePark"
    , "UInt", hCall   ; DWORD
    , "UInt", dwParkMode   ; DWORD
    , "AStr", lpszDirAddress   ; LPCSTR
    , "Ptr", lpNonDirAddress   ; VARSTRING* in/out
    , "Int")   ; return: INT

●linePark(hCall, dwParkMode, lpszDirAddress, lpNonDirAddress) = DLL("TAPI32.dll", "int linePark(dword, dword, char*, void*)")
# 呼び出し: linePark(hCall, dwParkMode, lpszDirAddress, lpNonDirAddress)
# hCall : DWORD -> "dword"
# dwParkMode : DWORD -> "dword"
# lpszDirAddress : LPCSTR -> "char*"
# lpNonDirAddress : VARSTRING* 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)。

const std = @import("std");

extern "tapi32" fn linePark(
    hCall: u32, // DWORD
    dwParkMode: u32, // DWORD
    lpszDirAddress: [*c]const u8, // LPCSTR
    lpNonDirAddress: [*c]VARSTRING // VARSTRING* in/out
) callconv(std.os.windows.WINAPI) i32;

proc linePark(
    hCall: uint32,  # DWORD
    dwParkMode: uint32,  # DWORD
    lpszDirAddress: cstring,  # LPCSTR
    lpNonDirAddress: ptr VARSTRING  # VARSTRING* in/out
): int32 {.importc: "linePark", stdcall, dynlib: "TAPI32.dll".}

pragma(lib, "tapi32");
extern(Windows)
int linePark(
    uint hCall,   // DWORD
    uint dwParkMode,   // DWORD
    const(char)* lpszDirAddress,   // LPCSTR
    VARSTRING* lpNonDirAddress   // VARSTRING* in/out
);

ccall((:linePark, "TAPI32.dll"), stdcall, Int32,
      (UInt32, UInt32, Cstring, Ptr{VARSTRING}),
      hCall, dwParkMode, lpszDirAddress, lpNonDirAddress)
# hCall : DWORD -> UInt32
# dwParkMode : DWORD -> UInt32
# lpszDirAddress : LPCSTR -> Cstring
# lpNonDirAddress : VARSTRING* in/out -> Ptr{VARSTRING}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t linePark(
    uint32_t hCall,
    uint32_t dwParkMode,
    const char* lpszDirAddress,
    void* lpNonDirAddress);
]]
local tapi32 = ffi.load("tapi32")
-- tapi32.linePark(hCall, dwParkMode, lpszDirAddress, lpNonDirAddress)
-- hCall : DWORD
-- dwParkMode : DWORD
-- lpszDirAddress : LPCSTR
-- lpNonDirAddress : VARSTRING* 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('TAPI32.dll');
const linePark = lib.func('__stdcall', 'linePark', 'int32_t', ['uint32_t', 'uint32_t', 'str', 'void *']);
// linePark(hCall, dwParkMode, lpszDirAddress, lpNonDirAddress)
// hCall : DWORD -> 'uint32_t'
// dwParkMode : DWORD -> 'uint32_t'
// lpszDirAddress : LPCSTR -> 'str'
// lpNonDirAddress : VARSTRING* 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("TAPI32.dll", {
  linePark: { parameters: ["u32", "u32", "buffer", "pointer"], result: "i32" },
});
// lib.symbols.linePark(hCall, dwParkMode, lpszDirAddress, lpNonDirAddress)
// hCall : DWORD -> "u32"
// dwParkMode : DWORD -> "u32"
// lpszDirAddress : LPCSTR -> "buffer"
// lpNonDirAddress : VARSTRING* 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
int32_t linePark(
    uint32_t hCall,
    uint32_t dwParkMode,
    const char* lpszDirAddress,
    void* lpNonDirAddress);
C, "TAPI32.dll");
// $ffi->linePark(hCall, dwParkMode, lpszDirAddress, lpNonDirAddress);
// hCall : DWORD
// dwParkMode : DWORD
// lpszDirAddress : LPCSTR
// lpNonDirAddress : VARSTRING* 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。
// 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 Tapi32 extends StdCallLibrary {
    Tapi32 INSTANCE = Native.load("tapi32", Tapi32.class, W32APIOptions.ASCII_OPTIONS);
    int linePark(
        int hCall,   // DWORD
        int dwParkMode,   // DWORD
        String lpszDirAddress,   // LPCSTR
        Pointer lpNonDirAddress   // VARSTRING* in/out
    );
}

@[Link("tapi32")]
lib LibTAPI32
  fun linePark = linePark(
    hCall : UInt32,   # DWORD
    dwParkMode : UInt32,   # DWORD
    lpszDirAddress : UInt8*,   # LPCSTR
    lpNonDirAddress : VARSTRING*   # VARSTRING* in/out
  ) : Int32
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 lineParkNative = Int32 Function(Uint32, Uint32, Pointer<Utf8>, Pointer<Void>);
typedef lineParkDart = int Function(int, int, Pointer<Utf8>, Pointer<Void>);
final linePark = DynamicLibrary.open('TAPI32.dll')
    .lookupFunction<lineParkNative, lineParkDart>('linePark');
// hCall : DWORD -> Uint32
// dwParkMode : DWORD -> Uint32
// lpszDirAddress : LPCSTR -> Pointer<Utf8>
// lpNonDirAddress : VARSTRING* in/out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function linePark(
  hCall: DWORD;   // DWORD
  dwParkMode: DWORD;   // DWORD
  lpszDirAddress: PAnsiChar;   // LPCSTR
  lpNonDirAddress: Pointer   // VARSTRING* in/out
): Integer; stdcall;
  external 'TAPI32.dll' name 'linePark';

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

foreign import stdcall safe "linePark"
  c_linePark :: Word32 -> Word32 -> CString -> Ptr () -> IO Int32
-- hCall : DWORD -> Word32
-- dwParkMode : DWORD -> Word32
-- lpszDirAddress : LPCSTR -> CString
-- lpNonDirAddress : VARSTRING* 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 linepark =
  foreign "linePark"
    (uint32_t @-> uint32_t @-> string @-> (ptr void) @-> returning int32_t)
(* hCall : DWORD -> uint32_t *)
(* dwParkMode : DWORD -> uint32_t *)
(* lpszDirAddress : LPCSTR -> string *)
(* lpNonDirAddress : VARSTRING* 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 tapi32 (t "TAPI32.dll"))
(cffi:use-foreign-library tapi32)

(cffi:defcfun ("linePark" line-park :convention :stdcall) :int32
  (h-call :uint32)   ; DWORD
  (dw-park-mode :uint32)   ; DWORD
  (lpsz-dir-address :string)   ; LPCSTR
  (lp-non-dir-address :pointer))   ; VARSTRING* in/out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $linePark = Win32::API::More->new('TAPI32',
    'int linePark(DWORD hCall, DWORD dwParkMode, LPCSTR lpszDirAddress, LPVOID lpNonDirAddress)');
# my $ret = $linePark->Call($hCall, $dwParkMode, $lpszDirAddress, $lpNonDirAddress);
# hCall : DWORD -> DWORD
# dwParkMode : DWORD -> DWORD
# lpszDirAddress : LPCSTR -> LPCSTR
# lpNonDirAddress : VARSTRING* 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。