WSDXMLCreateContext

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

HRESULT WSDXMLCreateContext(
    IWSDXMLContext** ppContext
);

<DllImport("wsdapi.dll", ExactSpelling:=True)>
Public Shared Function WSDXMLCreateContext(
    ppContext As IntPtr   ' IWSDXMLContext** out
) As Integer
End Function

' ppContext : IWSDXMLContext** out
Declare PtrSafe Function WSDXMLCreateContext Lib "wsdapi" ( _
    ByVal ppContext 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

WSDXMLCreateContext = ctypes.windll.wsdapi.WSDXMLCreateContext
WSDXMLCreateContext.restype = ctypes.c_int
WSDXMLCreateContext.argtypes = [
    ctypes.c_void_p,  # ppContext : IWSDXMLContext** out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('wsdapi.dll')
WSDXMLCreateContext = Fiddle::Function.new(
  lib['WSDXMLCreateContext'],
  [
    Fiddle::TYPE_VOIDP,  # ppContext : IWSDXMLContext** out
  ],
  Fiddle::TYPE_INT)

#[link(name = "wsdapi")]
extern "system" {
    fn WSDXMLCreateContext(
        ppContext: *mut *mut core::ffi::c_void  // IWSDXMLContext** out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("wsdapi.dll")]
public static extern int WSDXMLCreateContext(IntPtr ppContext);
"@
$api = Add-Type -MemberDefinition $sig -Name 'wsdapi_WSDXMLCreateContext' -Namespace Win32 -PassThru
# $api::WSDXMLCreateContext(ppContext)

#uselib "wsdapi.dll"
#func global WSDXMLCreateContext "WSDXMLCreateContext" sptr
; WSDXMLCreateContext ppContext   ; 戻り値は stat
; ppContext : IWSDXMLContext** 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 "wsdapi.dll"
#cfunc global WSDXMLCreateContext "WSDXMLCreateContext" sptr
; res = WSDXMLCreateContext(ppContext)
; ppContext : IWSDXMLContext** out -> "sptr"

; HRESULT WSDXMLCreateContext(IWSDXMLContext** ppContext)
#uselib "wsdapi.dll"
#cfunc global WSDXMLCreateContext "WSDXMLCreateContext" intptr
; res = WSDXMLCreateContext(ppContext)
; ppContext : IWSDXMLContext** out -> "intptr"

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

var (
	wsdapi = windows.NewLazySystemDLL("wsdapi.dll")
	procWSDXMLCreateContext = wsdapi.NewProc("WSDXMLCreateContext")
)

// ppContext (IWSDXMLContext** out)
r1, _, err := procWSDXMLCreateContext.Call(
	uintptr(ppContext),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function WSDXMLCreateContext(
  ppContext: Pointer   // IWSDXMLContext** out
): Integer; stdcall;
  external 'wsdapi.dll' name 'WSDXMLCreateContext';

result := DllCall("wsdapi\WSDXMLCreateContext"
    , "Ptr", ppContext   ; IWSDXMLContext** out
    , "Int")   ; return: HRESULT

●WSDXMLCreateContext(ppContext) = DLL("wsdapi.dll", "int WSDXMLCreateContext(void*)")
# 呼び出し: WSDXMLCreateContext(ppContext)
# ppContext : IWSDXMLContext** 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 "wsdapi" fn WSDXMLCreateContext(
    ppContext: ?*anyopaque // IWSDXMLContext** out
) callconv(std.os.windows.WINAPI) i32;

proc WSDXMLCreateContext(
    ppContext: pointer  # IWSDXMLContext** out
): int32 {.importc: "WSDXMLCreateContext", stdcall, dynlib: "wsdapi.dll".}

pragma(lib, "wsdapi");
extern(Windows)
int WSDXMLCreateContext(
    void* ppContext   // IWSDXMLContext** out
);

ccall((:WSDXMLCreateContext, "wsdapi.dll"), stdcall, Int32,
      (Ptr{Cvoid},),
      ppContext)
# ppContext : IWSDXMLContext** 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 WSDXMLCreateContext(
    void* ppContext);
]]
local wsdapi = ffi.load("wsdapi")
-- wsdapi.WSDXMLCreateContext(ppContext)
-- ppContext : IWSDXMLContext** 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('wsdapi.dll');
const WSDXMLCreateContext = lib.func('__stdcall', 'WSDXMLCreateContext', 'int32_t', ['void *']);
// WSDXMLCreateContext(ppContext)
// ppContext : IWSDXMLContext** 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("wsdapi.dll", {
  WSDXMLCreateContext: { parameters: ["pointer"], result: "i32" },
});
// lib.symbols.WSDXMLCreateContext(ppContext)
// ppContext : IWSDXMLContext** 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 WSDXMLCreateContext(
    void* ppContext);
C, "wsdapi.dll");
// $ffi->WSDXMLCreateContext(ppContext);
// ppContext : IWSDXMLContext** 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 Wsdapi extends StdCallLibrary {
    Wsdapi INSTANCE = Native.load("wsdapi", Wsdapi.class);
    int WSDXMLCreateContext(
        Pointer ppContext   // IWSDXMLContext** out
    );
}

@[Link("wsdapi")]
lib Libwsdapi
  fun WSDXMLCreateContext = WSDXMLCreateContext(
    ppContext : Void*   # IWSDXMLContext** 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 WSDXMLCreateContextNative = Int32 Function(Pointer<Void>);
typedef WSDXMLCreateContextDart = int Function(Pointer<Void>);
final WSDXMLCreateContext = DynamicLibrary.open('wsdapi.dll')
    .lookupFunction<WSDXMLCreateContextNative, WSDXMLCreateContextDart>('WSDXMLCreateContext');
// ppContext : IWSDXMLContext** out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function WSDXMLCreateContext(
  ppContext: Pointer   // IWSDXMLContext** out
): Integer; stdcall;
  external 'wsdapi.dll' name 'WSDXMLCreateContext';

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

foreign import stdcall safe "WSDXMLCreateContext"
  c_WSDXMLCreateContext :: Ptr () -> IO Int32
-- ppContext : IWSDXMLContext** 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 wsdxmlcreatecontext =
  foreign "WSDXMLCreateContext"
    ((ptr void) @-> returning int32_t)
(* ppContext : IWSDXMLContext** 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 wsdapi (t "wsdapi.dll"))
(cffi:use-foreign-library wsdapi)

(cffi:defcfun ("WSDXMLCreateContext" wsdxmlcreate-context :convention :stdcall) :int32
  (pp-context :pointer))   ; IWSDXMLContext** out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $WSDXMLCreateContext = Win32::API::More->new('wsdapi',
    'int WSDXMLCreateContext(LPVOID ppContext)');
# my $ret = $WSDXMLCreateContext->Call($ppContext);
# ppContext : IWSDXMLContext** out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。