CreateXmlWriterOutputWithEncodingName

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

HRESULT CreateXmlWriterOutputWithEncodingName(
    IUnknown* pOutputStream,
    IMalloc* pMalloc,   // optional
    LPCWSTR pwszEncodingName,
    IUnknown** ppOutput
);

<DllImport("XmlLite.dll", ExactSpelling:=True)>
Public Shared Function CreateXmlWriterOutputWithEncodingName(
    pOutputStream As IntPtr,   ' IUnknown*
    pMalloc As IntPtr,   ' IMalloc* optional
    <MarshalAs(UnmanagedType.LPWStr)> pwszEncodingName As String,   ' LPCWSTR
    ppOutput As IntPtr   ' IUnknown** out
) As Integer
End Function

' pOutputStream : IUnknown*
' pMalloc : IMalloc* optional
' pwszEncodingName : LPCWSTR
' ppOutput : IUnknown** out
Declare PtrSafe Function CreateXmlWriterOutputWithEncodingName Lib "xmllite" ( _
    ByVal pOutputStream As LongPtr, _
    ByVal pMalloc As LongPtr, _
    ByVal pwszEncodingName As LongPtr, _
    ByVal ppOutput 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

CreateXmlWriterOutputWithEncodingName = ctypes.windll.xmllite.CreateXmlWriterOutputWithEncodingName
CreateXmlWriterOutputWithEncodingName.restype = ctypes.c_int
CreateXmlWriterOutputWithEncodingName.argtypes = [
    ctypes.c_void_p,  # pOutputStream : IUnknown*
    ctypes.c_void_p,  # pMalloc : IMalloc* optional
    wintypes.LPCWSTR,  # pwszEncodingName : LPCWSTR
    ctypes.c_void_p,  # ppOutput : IUnknown** out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('XmlLite.dll')
CreateXmlWriterOutputWithEncodingName = Fiddle::Function.new(
  lib['CreateXmlWriterOutputWithEncodingName'],
  [
    Fiddle::TYPE_VOIDP,  # pOutputStream : IUnknown*
    Fiddle::TYPE_VOIDP,  # pMalloc : IMalloc* optional
    Fiddle::TYPE_VOIDP,  # pwszEncodingName : LPCWSTR
    Fiddle::TYPE_VOIDP,  # ppOutput : IUnknown** out
  ],
  Fiddle::TYPE_INT)

#[link(name = "xmllite")]
extern "system" {
    fn CreateXmlWriterOutputWithEncodingName(
        pOutputStream: *mut core::ffi::c_void,  // IUnknown*
        pMalloc: *mut core::ffi::c_void,  // IMalloc* optional
        pwszEncodingName: *const u16,  // LPCWSTR
        ppOutput: *mut *mut core::ffi::c_void  // IUnknown** out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("XmlLite.dll")]
public static extern int CreateXmlWriterOutputWithEncodingName(IntPtr pOutputStream, IntPtr pMalloc, [MarshalAs(UnmanagedType.LPWStr)] string pwszEncodingName, IntPtr ppOutput);
"@
$api = Add-Type -MemberDefinition $sig -Name 'XmlLite_CreateXmlWriterOutputWithEncodingName' -Namespace Win32 -PassThru
# $api::CreateXmlWriterOutputWithEncodingName(pOutputStream, pMalloc, pwszEncodingName, ppOutput)

#uselib "XmlLite.dll"
#func global CreateXmlWriterOutputWithEncodingName "CreateXmlWriterOutputWithEncodingName" sptr, sptr, sptr, sptr
; CreateXmlWriterOutputWithEncodingName pOutputStream, pMalloc, pwszEncodingName, ppOutput   ; 戻り値は stat
; pOutputStream : IUnknown* -> "sptr"
; pMalloc : IMalloc* optional -> "sptr"
; pwszEncodingName : LPCWSTR -> "sptr"
; ppOutput : IUnknown** 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。

#uselib "XmlLite.dll"
#cfunc global CreateXmlWriterOutputWithEncodingName "CreateXmlWriterOutputWithEncodingName" sptr, sptr, wstr, sptr
; res = CreateXmlWriterOutputWithEncodingName(pOutputStream, pMalloc, pwszEncodingName, ppOutput)
; pOutputStream : IUnknown* -> "sptr"
; pMalloc : IMalloc* optional -> "sptr"
; pwszEncodingName : LPCWSTR -> "wstr"
; ppOutput : IUnknown** out -> "sptr"

; HRESULT CreateXmlWriterOutputWithEncodingName(IUnknown* pOutputStream, IMalloc* pMalloc, LPCWSTR pwszEncodingName, IUnknown** ppOutput)
#uselib "XmlLite.dll"
#cfunc global CreateXmlWriterOutputWithEncodingName "CreateXmlWriterOutputWithEncodingName" intptr, intptr, wstr, intptr
; res = CreateXmlWriterOutputWithEncodingName(pOutputStream, pMalloc, pwszEncodingName, ppOutput)
; pOutputStream : IUnknown* -> "intptr"
; pMalloc : IMalloc* optional -> "intptr"
; pwszEncodingName : LPCWSTR -> "wstr"
; ppOutput : IUnknown** out -> "intptr"

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

var (
	xmllite = windows.NewLazySystemDLL("XmlLite.dll")
	procCreateXmlWriterOutputWithEncodingName = xmllite.NewProc("CreateXmlWriterOutputWithEncodingName")
)

// pOutputStream (IUnknown*), pMalloc (IMalloc* optional), pwszEncodingName (LPCWSTR), ppOutput (IUnknown** out)
r1, _, err := procCreateXmlWriterOutputWithEncodingName.Call(
	uintptr(pOutputStream),
	uintptr(pMalloc),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pwszEncodingName))),
	uintptr(ppOutput),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function CreateXmlWriterOutputWithEncodingName(
  pOutputStream: Pointer;   // IUnknown*
  pMalloc: Pointer;   // IMalloc* optional
  pwszEncodingName: PWideChar;   // LPCWSTR
  ppOutput: Pointer   // IUnknown** out
): Integer; stdcall;
  external 'XmlLite.dll' name 'CreateXmlWriterOutputWithEncodingName';

result := DllCall("XmlLite\CreateXmlWriterOutputWithEncodingName"
    , "Ptr", pOutputStream   ; IUnknown*
    , "Ptr", pMalloc   ; IMalloc* optional
    , "WStr", pwszEncodingName   ; LPCWSTR
    , "Ptr", ppOutput   ; IUnknown** out
    , "Int")   ; return: HRESULT

●CreateXmlWriterOutputWithEncodingName(pOutputStream, pMalloc, pwszEncodingName, ppOutput) = DLL("XmlLite.dll", "int CreateXmlWriterOutputWithEncodingName(void*, void*, char*, void*)")
# 呼び出し: CreateXmlWriterOutputWithEncodingName(pOutputStream, pMalloc, pwszEncodingName, ppOutput)
# pOutputStream : IUnknown* -> "void*"
# pMalloc : IMalloc* optional -> "void*"
# pwszEncodingName : LPCWSTR -> "char*"
# ppOutput : IUnknown** 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 "xmllite" fn CreateXmlWriterOutputWithEncodingName(
    pOutputStream: ?*anyopaque, // IUnknown*
    pMalloc: ?*anyopaque, // IMalloc* optional
    pwszEncodingName: [*c]const u16, // LPCWSTR
    ppOutput: ?*anyopaque // IUnknown** out
) callconv(std.os.windows.WINAPI) i32;

proc CreateXmlWriterOutputWithEncodingName(
    pOutputStream: pointer,  # IUnknown*
    pMalloc: pointer,  # IMalloc* optional
    pwszEncodingName: WideCString,  # LPCWSTR
    ppOutput: pointer  # IUnknown** out
): int32 {.importc: "CreateXmlWriterOutputWithEncodingName", stdcall, dynlib: "XmlLite.dll".}

pragma(lib, "xmllite");
extern(Windows)
int CreateXmlWriterOutputWithEncodingName(
    void* pOutputStream,   // IUnknown*
    void* pMalloc,   // IMalloc* optional
    const(wchar)* pwszEncodingName,   // LPCWSTR
    void* ppOutput   // IUnknown** out
);

ccall((:CreateXmlWriterOutputWithEncodingName, "XmlLite.dll"), stdcall, Int32,
      (Ptr{Cvoid}, Ptr{Cvoid}, Cwstring, Ptr{Cvoid}),
      pOutputStream, pMalloc, pwszEncodingName, ppOutput)
# pOutputStream : IUnknown* -> Ptr{Cvoid}
# pMalloc : IMalloc* optional -> Ptr{Cvoid}
# pwszEncodingName : LPCWSTR -> Cwstring
# ppOutput : IUnknown** out -> Ptr{Cvoid}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t CreateXmlWriterOutputWithEncodingName(
    void* pOutputStream,
    void* pMalloc,
    const uint16_t* pwszEncodingName,
    void* ppOutput);
]]
local xmllite = ffi.load("xmllite")
-- xmllite.CreateXmlWriterOutputWithEncodingName(pOutputStream, pMalloc, pwszEncodingName, ppOutput)
-- pOutputStream : IUnknown*
-- pMalloc : IMalloc* optional
-- pwszEncodingName : LPCWSTR
-- ppOutput : IUnknown** 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('XmlLite.dll');
const CreateXmlWriterOutputWithEncodingName = lib.func('__stdcall', 'CreateXmlWriterOutputWithEncodingName', 'int32_t', ['void *', 'void *', 'str16', 'void *']);
// CreateXmlWriterOutputWithEncodingName(pOutputStream, pMalloc, pwszEncodingName, ppOutput)
// pOutputStream : IUnknown* -> 'void *'
// pMalloc : IMalloc* optional -> 'void *'
// pwszEncodingName : LPCWSTR -> 'str16'
// ppOutput : IUnknown** 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("XmlLite.dll", {
  CreateXmlWriterOutputWithEncodingName: { parameters: ["pointer", "pointer", "buffer", "pointer"], result: "i32" },
});
// lib.symbols.CreateXmlWriterOutputWithEncodingName(pOutputStream, pMalloc, pwszEncodingName, ppOutput)
// pOutputStream : IUnknown* -> "pointer"
// pMalloc : IMalloc* optional -> "pointer"
// pwszEncodingName : LPCWSTR -> "buffer"
// ppOutput : IUnknown** out -> "pointer"
// 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
int32_t CreateXmlWriterOutputWithEncodingName(
    void* pOutputStream,
    void* pMalloc,
    const uint16_t* pwszEncodingName,
    void* ppOutput);
C, "XmlLite.dll");
// $ffi->CreateXmlWriterOutputWithEncodingName(pOutputStream, pMalloc, pwszEncodingName, ppOutput);
// pOutputStream : IUnknown*
// pMalloc : IMalloc* optional
// pwszEncodingName : LPCWSTR
// ppOutput : IUnknown** 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 Xmllite extends StdCallLibrary {
    Xmllite INSTANCE = Native.load("xmllite", Xmllite.class);
    int CreateXmlWriterOutputWithEncodingName(
        Pointer pOutputStream,   // IUnknown*
        Pointer pMalloc,   // IMalloc* optional
        WString pwszEncodingName,   // LPCWSTR
        Pointer ppOutput   // IUnknown** out
    );
}

@[Link("xmllite")]
lib LibXmlLite
  fun CreateXmlWriterOutputWithEncodingName = CreateXmlWriterOutputWithEncodingName(
    pOutputStream : Void*,   # IUnknown*
    pMalloc : Void*,   # IMalloc* optional
    pwszEncodingName : UInt16*,   # LPCWSTR
    ppOutput : Void*   # IUnknown** 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 CreateXmlWriterOutputWithEncodingNameNative = Int32 Function(Pointer<Void>, Pointer<Void>, Pointer<Utf16>, Pointer<Void>);
typedef CreateXmlWriterOutputWithEncodingNameDart = int Function(Pointer<Void>, Pointer<Void>, Pointer<Utf16>, Pointer<Void>);
final CreateXmlWriterOutputWithEncodingName = DynamicLibrary.open('XmlLite.dll')
    .lookupFunction<CreateXmlWriterOutputWithEncodingNameNative, CreateXmlWriterOutputWithEncodingNameDart>('CreateXmlWriterOutputWithEncodingName');
// pOutputStream : IUnknown* -> Pointer<Void>
// pMalloc : IMalloc* optional -> Pointer<Void>
// pwszEncodingName : LPCWSTR -> Pointer<Utf16>
// ppOutput : IUnknown** out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function CreateXmlWriterOutputWithEncodingName(
  pOutputStream: Pointer;   // IUnknown*
  pMalloc: Pointer;   // IMalloc* optional
  pwszEncodingName: PWideChar;   // LPCWSTR
  ppOutput: Pointer   // IUnknown** out
): Integer; stdcall;
  external 'XmlLite.dll' name 'CreateXmlWriterOutputWithEncodingName';

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

foreign import stdcall safe "CreateXmlWriterOutputWithEncodingName"
  c_CreateXmlWriterOutputWithEncodingName :: Ptr () -> Ptr () -> CWString -> Ptr () -> IO Int32
-- pOutputStream : IUnknown* -> Ptr ()
-- pMalloc : IMalloc* optional -> Ptr ()
-- pwszEncodingName : LPCWSTR -> CWString
-- ppOutput : IUnknown** 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 createxmlwriteroutputwithencodingname =
  foreign "CreateXmlWriterOutputWithEncodingName"
    ((ptr void) @-> (ptr void) @-> (ptr uint16_t) @-> (ptr void) @-> returning int32_t)
(* pOutputStream : IUnknown* -> (ptr void) *)
(* pMalloc : IMalloc* optional -> (ptr void) *)
(* pwszEncodingName : LPCWSTR -> (ptr uint16_t) *)
(* ppOutput : IUnknown** 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 xmllite (t "XmlLite.dll"))
(cffi:use-foreign-library xmllite)

(cffi:defcfun ("CreateXmlWriterOutputWithEncodingName" create-xml-writer-output-with-encoding-name :convention :stdcall) :int32
  (p-output-stream :pointer)   ; IUnknown*
  (p-malloc :pointer)   ; IMalloc* optional
  (pwsz-encoding-name (:string :encoding :utf-16le))   ; LPCWSTR
  (pp-output :pointer))   ; IUnknown** out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $CreateXmlWriterOutputWithEncodingName = Win32::API::More->new('XmlLite',
    'int CreateXmlWriterOutputWithEncodingName(LPVOID pOutputStream, LPVOID pMalloc, LPCWSTR pwszEncodingName, LPVOID ppOutput)');
# my $ret = $CreateXmlWriterOutputWithEncodingName->Call($pOutputStream, $pMalloc, $pwszEncodingName, $ppOutput);
# pOutputStream : IUnknown* -> LPVOID
# pMalloc : IMalloc* optional -> LPVOID
# pwszEncodingName : LPCWSTR -> LPCWSTR
# ppOutput : IUnknown** out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。