CreatePackageVirtualizationContext

// KERNEL32.dll
#include <windows.h>

HRESULT CreatePackageVirtualizationContext(
    LPCWSTR packageFamilyName,   // optional
    PACKAGE_VIRTUALIZATION_CONTEXT_HANDLE* context
);

<DllImport("KERNEL32.dll", ExactSpelling:=True)>
Public Shared Function CreatePackageVirtualizationContext(
    <MarshalAs(UnmanagedType.LPWStr)> packageFamilyName As String,   ' LPCWSTR optional
    context As IntPtr   ' PACKAGE_VIRTUALIZATION_CONTEXT_HANDLE* out
) As Integer
End Function

' packageFamilyName : LPCWSTR optional
' context : PACKAGE_VIRTUALIZATION_CONTEXT_HANDLE* out
Declare PtrSafe Function CreatePackageVirtualizationContext Lib "kernel32" ( _
    ByVal packageFamilyName As LongPtr, _
    ByVal context 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

CreatePackageVirtualizationContext = ctypes.windll.kernel32.CreatePackageVirtualizationContext
CreatePackageVirtualizationContext.restype = ctypes.c_int
CreatePackageVirtualizationContext.argtypes = [
    wintypes.LPCWSTR,  # packageFamilyName : LPCWSTR optional
    ctypes.c_void_p,  # context : PACKAGE_VIRTUALIZATION_CONTEXT_HANDLE* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('KERNEL32.dll')
CreatePackageVirtualizationContext = Fiddle::Function.new(
  lib['CreatePackageVirtualizationContext'],
  [
    Fiddle::TYPE_VOIDP,  # packageFamilyName : LPCWSTR optional
    Fiddle::TYPE_VOIDP,  # context : PACKAGE_VIRTUALIZATION_CONTEXT_HANDLE* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "kernel32")]
extern "system" {
    fn CreatePackageVirtualizationContext(
        packageFamilyName: *const u16,  // LPCWSTR optional
        context: *mut *mut core::ffi::c_void  // PACKAGE_VIRTUALIZATION_CONTEXT_HANDLE* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("KERNEL32.dll")]
public static extern int CreatePackageVirtualizationContext([MarshalAs(UnmanagedType.LPWStr)] string packageFamilyName, IntPtr context);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_CreatePackageVirtualizationContext' -Namespace Win32 -PassThru
# $api::CreatePackageVirtualizationContext(packageFamilyName, context)

#uselib "KERNEL32.dll"
#func global CreatePackageVirtualizationContext "CreatePackageVirtualizationContext" sptr, sptr
; CreatePackageVirtualizationContext packageFamilyName, context   ; 戻り値は stat
; packageFamilyName : LPCWSTR optional -> "sptr"
; context : PACKAGE_VIRTUALIZATION_CONTEXT_HANDLE* 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 "KERNEL32.dll"
#cfunc global CreatePackageVirtualizationContext "CreatePackageVirtualizationContext" wstr, sptr
; res = CreatePackageVirtualizationContext(packageFamilyName, context)
; packageFamilyName : LPCWSTR optional -> "wstr"
; context : PACKAGE_VIRTUALIZATION_CONTEXT_HANDLE* out -> "sptr"

; HRESULT CreatePackageVirtualizationContext(LPCWSTR packageFamilyName, PACKAGE_VIRTUALIZATION_CONTEXT_HANDLE* context)
#uselib "KERNEL32.dll"
#cfunc global CreatePackageVirtualizationContext "CreatePackageVirtualizationContext" wstr, intptr
; res = CreatePackageVirtualizationContext(packageFamilyName, context)
; packageFamilyName : LPCWSTR optional -> "wstr"
; context : PACKAGE_VIRTUALIZATION_CONTEXT_HANDLE* out -> "intptr"

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

var (
	kernel32 = windows.NewLazySystemDLL("KERNEL32.dll")
	procCreatePackageVirtualizationContext = kernel32.NewProc("CreatePackageVirtualizationContext")
)

// packageFamilyName (LPCWSTR optional), context (PACKAGE_VIRTUALIZATION_CONTEXT_HANDLE* out)
r1, _, err := procCreatePackageVirtualizationContext.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(packageFamilyName))),
	uintptr(context),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function CreatePackageVirtualizationContext(
  packageFamilyName: PWideChar;   // LPCWSTR optional
  context: Pointer   // PACKAGE_VIRTUALIZATION_CONTEXT_HANDLE* out
): Integer; stdcall;
  external 'KERNEL32.dll' name 'CreatePackageVirtualizationContext';

result := DllCall("KERNEL32\CreatePackageVirtualizationContext"
    , "WStr", packageFamilyName   ; LPCWSTR optional
    , "Ptr", context   ; PACKAGE_VIRTUALIZATION_CONTEXT_HANDLE* out
    , "Int")   ; return: HRESULT

●CreatePackageVirtualizationContext(packageFamilyName, context) = DLL("KERNEL32.dll", "int CreatePackageVirtualizationContext(char*, void*)")
# 呼び出し: CreatePackageVirtualizationContext(packageFamilyName, context)
# packageFamilyName : LPCWSTR optional -> "char*"
# context : PACKAGE_VIRTUALIZATION_CONTEXT_HANDLE* 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 "kernel32" fn CreatePackageVirtualizationContext(
    packageFamilyName: [*c]const u16, // LPCWSTR optional
    context: ?*anyopaque // PACKAGE_VIRTUALIZATION_CONTEXT_HANDLE* out
) callconv(std.os.windows.WINAPI) i32;

proc CreatePackageVirtualizationContext(
    packageFamilyName: WideCString,  # LPCWSTR optional
    context: pointer  # PACKAGE_VIRTUALIZATION_CONTEXT_HANDLE* out
): int32 {.importc: "CreatePackageVirtualizationContext", stdcall, dynlib: "KERNEL32.dll".}

pragma(lib, "kernel32");
extern(Windows)
int CreatePackageVirtualizationContext(
    const(wchar)* packageFamilyName,   // LPCWSTR optional
    void* context   // PACKAGE_VIRTUALIZATION_CONTEXT_HANDLE* out
);

ccall((:CreatePackageVirtualizationContext, "KERNEL32.dll"), stdcall, Int32,
      (Cwstring, Ptr{Cvoid}),
      packageFamilyName, context)
# packageFamilyName : LPCWSTR optional -> Cwstring
# context : PACKAGE_VIRTUALIZATION_CONTEXT_HANDLE* 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 CreatePackageVirtualizationContext(
    const uint16_t* packageFamilyName,
    void* context);
]]
local kernel32 = ffi.load("kernel32")
-- kernel32.CreatePackageVirtualizationContext(packageFamilyName, context)
-- packageFamilyName : LPCWSTR optional
-- context : PACKAGE_VIRTUALIZATION_CONTEXT_HANDLE* 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('KERNEL32.dll');
const CreatePackageVirtualizationContext = lib.func('__stdcall', 'CreatePackageVirtualizationContext', 'int32_t', ['str16', 'void *']);
// CreatePackageVirtualizationContext(packageFamilyName, context)
// packageFamilyName : LPCWSTR optional -> 'str16'
// context : PACKAGE_VIRTUALIZATION_CONTEXT_HANDLE* 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("KERNEL32.dll", {
  CreatePackageVirtualizationContext: { parameters: ["buffer", "pointer"], result: "i32" },
});
// lib.symbols.CreatePackageVirtualizationContext(packageFamilyName, context)
// packageFamilyName : LPCWSTR optional -> "buffer"
// context : PACKAGE_VIRTUALIZATION_CONTEXT_HANDLE* 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 CreatePackageVirtualizationContext(
    const uint16_t* packageFamilyName,
    void* context);
C, "KERNEL32.dll");
// $ffi->CreatePackageVirtualizationContext(packageFamilyName, context);
// packageFamilyName : LPCWSTR optional
// context : PACKAGE_VIRTUALIZATION_CONTEXT_HANDLE* 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 Kernel32 extends StdCallLibrary {
    Kernel32 INSTANCE = Native.load("kernel32", Kernel32.class);
    int CreatePackageVirtualizationContext(
        WString packageFamilyName,   // LPCWSTR optional
        Pointer context   // PACKAGE_VIRTUALIZATION_CONTEXT_HANDLE* out
    );
}

@[Link("kernel32")]
lib LibKERNEL32
  fun CreatePackageVirtualizationContext = CreatePackageVirtualizationContext(
    packageFamilyName : UInt16*,   # LPCWSTR optional
    context : Void*   # PACKAGE_VIRTUALIZATION_CONTEXT_HANDLE* 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 CreatePackageVirtualizationContextNative = Int32 Function(Pointer<Utf16>, Pointer<Void>);
typedef CreatePackageVirtualizationContextDart = int Function(Pointer<Utf16>, Pointer<Void>);
final CreatePackageVirtualizationContext = DynamicLibrary.open('KERNEL32.dll')
    .lookupFunction<CreatePackageVirtualizationContextNative, CreatePackageVirtualizationContextDart>('CreatePackageVirtualizationContext');
// packageFamilyName : LPCWSTR optional -> Pointer<Utf16>
// context : PACKAGE_VIRTUALIZATION_CONTEXT_HANDLE* out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function CreatePackageVirtualizationContext(
  packageFamilyName: PWideChar;   // LPCWSTR optional
  context: Pointer   // PACKAGE_VIRTUALIZATION_CONTEXT_HANDLE* out
): Integer; stdcall;
  external 'KERNEL32.dll' name 'CreatePackageVirtualizationContext';

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

foreign import stdcall safe "CreatePackageVirtualizationContext"
  c_CreatePackageVirtualizationContext :: CWString -> Ptr () -> IO Int32
-- packageFamilyName : LPCWSTR optional -> CWString
-- context : PACKAGE_VIRTUALIZATION_CONTEXT_HANDLE* 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 createpackagevirtualizationcontext =
  foreign "CreatePackageVirtualizationContext"
    ((ptr uint16_t) @-> (ptr void) @-> returning int32_t)
(* packageFamilyName : LPCWSTR optional -> (ptr uint16_t) *)
(* context : PACKAGE_VIRTUALIZATION_CONTEXT_HANDLE* 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 kernel32 (t "KERNEL32.dll"))
(cffi:use-foreign-library kernel32)

(cffi:defcfun ("CreatePackageVirtualizationContext" create-package-virtualization-context :convention :stdcall) :int32
  (package-family-name (:string :encoding :utf-16le))   ; LPCWSTR optional
  (context :pointer))   ; PACKAGE_VIRTUALIZATION_CONTEXT_HANDLE* out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $CreatePackageVirtualizationContext = Win32::API::More->new('KERNEL32',
    'int CreatePackageVirtualizationContext(LPCWSTR packageFamilyName, HANDLE context)');
# my $ret = $CreatePackageVirtualizationContext->Call($packageFamilyName, $context);
# packageFamilyName : LPCWSTR optional -> LPCWSTR
# context : PACKAGE_VIRTUALIZATION_CONTEXT_HANDLE* out -> HANDLE
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。