DnsRecordCopyEx

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

DNS_RECORDA* DnsRecordCopyEx(
    DNS_RECORDA* pRecord,
    DNS_CHARSET CharSetIn,
    DNS_CHARSET CharSetOut
);

<DllImport("DNSAPI.dll", ExactSpelling:=True)>
Public Shared Function DnsRecordCopyEx(
    pRecord As IntPtr,   ' DNS_RECORDA*
    CharSetIn As Integer,   ' DNS_CHARSET
    CharSetOut As Integer   ' DNS_CHARSET
) As IntPtr
End Function

' pRecord : DNS_RECORDA*
' CharSetIn : DNS_CHARSET
' CharSetOut : DNS_CHARSET
Declare PtrSafe Function DnsRecordCopyEx Lib "dnsapi" ( _
    ByVal pRecord As LongPtr, _
    ByVal CharSetIn As Long, _
    ByVal CharSetOut 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

DnsRecordCopyEx = ctypes.windll.dnsapi.DnsRecordCopyEx
DnsRecordCopyEx.restype = ctypes.c_void_p
DnsRecordCopyEx.argtypes = [
    ctypes.c_void_p,  # pRecord : DNS_RECORDA*
    ctypes.c_int,  # CharSetIn : DNS_CHARSET
    ctypes.c_int,  # CharSetOut : DNS_CHARSET
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('DNSAPI.dll')
DnsRecordCopyEx = Fiddle::Function.new(
  lib['DnsRecordCopyEx'],
  [
    Fiddle::TYPE_VOIDP,  # pRecord : DNS_RECORDA*
    Fiddle::TYPE_INT,  # CharSetIn : DNS_CHARSET
    Fiddle::TYPE_INT,  # CharSetOut : DNS_CHARSET
  ],
  Fiddle::TYPE_VOIDP)

#[link(name = "dnsapi")]
extern "system" {
    fn DnsRecordCopyEx(
        pRecord: *mut DNS_RECORDA,  // DNS_RECORDA*
        CharSetIn: i32,  // DNS_CHARSET
        CharSetOut: i32  // DNS_CHARSET
    ) -> *mut DNS_RECORDA;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("DNSAPI.dll")]
public static extern IntPtr DnsRecordCopyEx(IntPtr pRecord, int CharSetIn, int CharSetOut);
"@
$api = Add-Type -MemberDefinition $sig -Name 'DNSAPI_DnsRecordCopyEx' -Namespace Win32 -PassThru
# $api::DnsRecordCopyEx(pRecord, CharSetIn, CharSetOut)

#uselib "DNSAPI.dll"
#func global DnsRecordCopyEx "DnsRecordCopyEx" sptr, sptr, sptr
; DnsRecordCopyEx varptr(pRecord), CharSetIn, CharSetOut   ; 戻り値は stat
; pRecord : DNS_RECORDA* -> "sptr"
; CharSetIn : DNS_CHARSET -> "sptr"
; CharSetOut : DNS_CHARSET -> "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 (
	dnsapi = windows.NewLazySystemDLL("DNSAPI.dll")
	procDnsRecordCopyEx = dnsapi.NewProc("DnsRecordCopyEx")
)

// pRecord (DNS_RECORDA*), CharSetIn (DNS_CHARSET), CharSetOut (DNS_CHARSET)
r1, _, err := procDnsRecordCopyEx.Call(
	uintptr(pRecord),
	uintptr(CharSetIn),
	uintptr(CharSetOut),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DNS_RECORDA*

function DnsRecordCopyEx(
  pRecord: Pointer;   // DNS_RECORDA*
  CharSetIn: Integer;   // DNS_CHARSET
  CharSetOut: Integer   // DNS_CHARSET
): Pointer; stdcall;
  external 'DNSAPI.dll' name 'DnsRecordCopyEx';

result := DllCall("DNSAPI\DnsRecordCopyEx"
    , "Ptr", pRecord   ; DNS_RECORDA*
    , "Int", CharSetIn   ; DNS_CHARSET
    , "Int", CharSetOut   ; DNS_CHARSET
    , "Ptr")   ; return: DNS_RECORDA*

●DnsRecordCopyEx(pRecord, CharSetIn, CharSetOut) = DLL("DNSAPI.dll", "void* DnsRecordCopyEx(void*, int, int)")
# 呼び出し: DnsRecordCopyEx(pRecord, CharSetIn, CharSetOut)
# pRecord : DNS_RECORDA* -> "void*"
# CharSetIn : DNS_CHARSET -> "int"
# CharSetOut : DNS_CHARSET -> "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)。

const std = @import("std");

extern "dnsapi" fn DnsRecordCopyEx(
    pRecord: [*c]DNS_RECORDA, // DNS_RECORDA*
    CharSetIn: i32, // DNS_CHARSET
    CharSetOut: i32 // DNS_CHARSET
) callconv(std.os.windows.WINAPI) [*c]DNS_RECORDA;

proc DnsRecordCopyEx(
    pRecord: ptr DNS_RECORDA,  # DNS_RECORDA*
    CharSetIn: int32,  # DNS_CHARSET
    CharSetOut: int32  # DNS_CHARSET
): ptr DNS_RECORDA {.importc: "DnsRecordCopyEx", stdcall, dynlib: "DNSAPI.dll".}

pragma(lib, "dnsapi");
extern(Windows)
DNS_RECORDA* DnsRecordCopyEx(
    DNS_RECORDA* pRecord,   // DNS_RECORDA*
    int CharSetIn,   // DNS_CHARSET
    int CharSetOut   // DNS_CHARSET
);

ccall((:DnsRecordCopyEx, "DNSAPI.dll"), stdcall, Ptr{DNS_RECORDA},
      (Ptr{DNS_RECORDA}, Int32, Int32),
      pRecord, CharSetIn, CharSetOut)
# pRecord : DNS_RECORDA* -> Ptr{DNS_RECORDA}
# CharSetIn : DNS_CHARSET -> Int32
# CharSetOut : DNS_CHARSET -> Int32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
void* DnsRecordCopyEx(
    void* pRecord,
    int32_t CharSetIn,
    int32_t CharSetOut);
]]
local dnsapi = ffi.load("dnsapi")
-- dnsapi.DnsRecordCopyEx(pRecord, CharSetIn, CharSetOut)
-- pRecord : DNS_RECORDA*
-- CharSetIn : DNS_CHARSET
-- CharSetOut : DNS_CHARSET
-- 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('DNSAPI.dll');
const DnsRecordCopyEx = lib.func('__stdcall', 'DnsRecordCopyEx', 'void *', ['void *', 'int32_t', 'int32_t']);
// DnsRecordCopyEx(pRecord, CharSetIn, CharSetOut)
// pRecord : DNS_RECORDA* -> 'void *'
// CharSetIn : DNS_CHARSET -> 'int32_t'
// CharSetOut : DNS_CHARSET -> '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("DNSAPI.dll", {
  DnsRecordCopyEx: { parameters: ["pointer", "i32", "i32"], result: "pointer" },
});
// lib.symbols.DnsRecordCopyEx(pRecord, CharSetIn, CharSetOut)
// pRecord : DNS_RECORDA* -> "pointer"
// CharSetIn : DNS_CHARSET -> "i32"
// CharSetOut : DNS_CHARSET -> "i32"
// 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* DnsRecordCopyEx(
    void* pRecord,
    int32_t CharSetIn,
    int32_t CharSetOut);
C, "DNSAPI.dll");
// $ffi->DnsRecordCopyEx(pRecord, CharSetIn, CharSetOut);
// pRecord : DNS_RECORDA*
// CharSetIn : DNS_CHARSET
// CharSetOut : DNS_CHARSET
// 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 Dnsapi extends StdCallLibrary {
    Dnsapi INSTANCE = Native.load("dnsapi", Dnsapi.class);
    Pointer DnsRecordCopyEx(
        Pointer pRecord,   // DNS_RECORDA*
        int CharSetIn,   // DNS_CHARSET
        int CharSetOut   // DNS_CHARSET
    );
}

@[Link("dnsapi")]
lib LibDNSAPI
  fun DnsRecordCopyEx = DnsRecordCopyEx(
    pRecord : DNS_RECORDA*,   # DNS_RECORDA*
    CharSetIn : Int32,   # DNS_CHARSET
    CharSetOut : Int32   # DNS_CHARSET
  ) : DNS_RECORDA*
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 DnsRecordCopyExNative = Pointer<Void> Function(Pointer<Void>, Int32, Int32);
typedef DnsRecordCopyExDart = Pointer<Void> Function(Pointer<Void>, int, int);
final DnsRecordCopyEx = DynamicLibrary.open('DNSAPI.dll')
    .lookupFunction<DnsRecordCopyExNative, DnsRecordCopyExDart>('DnsRecordCopyEx');
// pRecord : DNS_RECORDA* -> Pointer<Void>
// CharSetIn : DNS_CHARSET -> Int32
// CharSetOut : DNS_CHARSET -> Int32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function DnsRecordCopyEx(
  pRecord: Pointer;   // DNS_RECORDA*
  CharSetIn: Integer;   // DNS_CHARSET
  CharSetOut: Integer   // DNS_CHARSET
): Pointer; stdcall;
  external 'DNSAPI.dll' name 'DnsRecordCopyEx';

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

foreign import stdcall safe "DnsRecordCopyEx"
  c_DnsRecordCopyEx :: Ptr () -> Int32 -> Int32 -> IO (Ptr ())
-- pRecord : DNS_RECORDA* -> Ptr ()
-- CharSetIn : DNS_CHARSET -> Int32
-- CharSetOut : DNS_CHARSET -> 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 dnsrecordcopyex =
  foreign "DnsRecordCopyEx"
    ((ptr void) @-> int32_t @-> int32_t @-> returning (ptr void))
(* pRecord : DNS_RECORDA* -> (ptr void) *)
(* CharSetIn : DNS_CHARSET -> int32_t *)
(* CharSetOut : DNS_CHARSET -> 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 dnsapi (t "DNSAPI.dll"))
(cffi:use-foreign-library dnsapi)

(cffi:defcfun ("DnsRecordCopyEx" dns-record-copy-ex :convention :stdcall) :pointer
  (p-record :pointer)   ; DNS_RECORDA*
  (char-set-in :int32)   ; DNS_CHARSET
  (char-set-out :int32))   ; DNS_CHARSET
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $DnsRecordCopyEx = Win32::API::More->new('DNSAPI',
    'LPVOID DnsRecordCopyEx(LPVOID pRecord, int CharSetIn, int CharSetOut)');
# my $ret = $DnsRecordCopyEx->Call($pRecord, $CharSetIn, $CharSetOut);
# pRecord : DNS_RECORDA* -> LPVOID
# CharSetIn : DNS_CHARSET -> int
# CharSetOut : DNS_CHARSET -> int
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。