AppCacheDuplicateHandle

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

DWORD AppCacheDuplicateHandle(
    void* hAppCache,
    void** phDuplicatedAppCache
);

<DllImport("WININET.dll", ExactSpelling:=True)>
Public Shared Function AppCacheDuplicateHandle(
    hAppCache As IntPtr,   ' void*
    phDuplicatedAppCache As IntPtr   ' void** out
) As UInteger
End Function

' hAppCache : void*
' phDuplicatedAppCache : void** out
Declare PtrSafe Function AppCacheDuplicateHandle Lib "wininet" ( _
    ByVal hAppCache As LongPtr, _
    ByVal phDuplicatedAppCache 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

AppCacheDuplicateHandle = ctypes.windll.wininet.AppCacheDuplicateHandle
AppCacheDuplicateHandle.restype = wintypes.DWORD
AppCacheDuplicateHandle.argtypes = [
    ctypes.POINTER(None),  # hAppCache : void*
    ctypes.c_void_p,  # phDuplicatedAppCache : void** out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WININET.dll')
AppCacheDuplicateHandle = Fiddle::Function.new(
  lib['AppCacheDuplicateHandle'],
  [
    Fiddle::TYPE_VOIDP,  # hAppCache : void*
    Fiddle::TYPE_VOIDP,  # phDuplicatedAppCache : void** out
  ],
  -Fiddle::TYPE_INT)

#[link(name = "wininet")]
extern "system" {
    fn AppCacheDuplicateHandle(
        hAppCache: *mut (),  // void*
        phDuplicatedAppCache: *mut *mut ()  // void** out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("WININET.dll")]
public static extern uint AppCacheDuplicateHandle(IntPtr hAppCache, IntPtr phDuplicatedAppCache);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WININET_AppCacheDuplicateHandle' -Namespace Win32 -PassThru
# $api::AppCacheDuplicateHandle(hAppCache, phDuplicatedAppCache)

#uselib "WININET.dll"
#func global AppCacheDuplicateHandle "AppCacheDuplicateHandle" sptr, sptr
; AppCacheDuplicateHandle hAppCache, phDuplicatedAppCache   ; 戻り値は stat
; hAppCache : void* -> "sptr"
; phDuplicatedAppCache : void** 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 "WININET.dll"
#cfunc global AppCacheDuplicateHandle "AppCacheDuplicateHandle" sptr, sptr
; res = AppCacheDuplicateHandle(hAppCache, phDuplicatedAppCache)
; hAppCache : void* -> "sptr"
; phDuplicatedAppCache : void** out -> "sptr"

; DWORD AppCacheDuplicateHandle(void* hAppCache, void** phDuplicatedAppCache)
#uselib "WININET.dll"
#cfunc global AppCacheDuplicateHandle "AppCacheDuplicateHandle" intptr, intptr
; res = AppCacheDuplicateHandle(hAppCache, phDuplicatedAppCache)
; hAppCache : void* -> "intptr"
; phDuplicatedAppCache : void** out -> "intptr"

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

var (
	wininet = windows.NewLazySystemDLL("WININET.dll")
	procAppCacheDuplicateHandle = wininet.NewProc("AppCacheDuplicateHandle")
)

// hAppCache (void*), phDuplicatedAppCache (void** out)
r1, _, err := procAppCacheDuplicateHandle.Call(
	uintptr(hAppCache),
	uintptr(phDuplicatedAppCache),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function AppCacheDuplicateHandle(
  hAppCache: Pointer;   // void*
  phDuplicatedAppCache: Pointer   // void** out
): DWORD; stdcall;
  external 'WININET.dll' name 'AppCacheDuplicateHandle';

result := DllCall("WININET\AppCacheDuplicateHandle"
    , "Ptr", hAppCache   ; void*
    , "Ptr", phDuplicatedAppCache   ; void** out
    , "UInt")   ; return: DWORD

●AppCacheDuplicateHandle(hAppCache, phDuplicatedAppCache) = DLL("WININET.dll", "dword AppCacheDuplicateHandle(void*, void*)")
# 呼び出し: AppCacheDuplicateHandle(hAppCache, phDuplicatedAppCache)
# hAppCache : void* -> "void*"
# phDuplicatedAppCache : void** 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 "wininet" fn AppCacheDuplicateHandle(
    hAppCache: ?*anyopaque, // void*
    phDuplicatedAppCache: ?*anyopaque // void** out
) callconv(std.os.windows.WINAPI) u32;

proc AppCacheDuplicateHandle(
    hAppCache: pointer,  # void*
    phDuplicatedAppCache: pointer  # void** out
): uint32 {.importc: "AppCacheDuplicateHandle", stdcall, dynlib: "WININET.dll".}

pragma(lib, "wininet");
extern(Windows)
uint AppCacheDuplicateHandle(
    void* hAppCache,   // void*
    void** phDuplicatedAppCache   // void** out
);

ccall((:AppCacheDuplicateHandle, "WININET.dll"), stdcall, UInt32,
      (Ptr{Cvoid}, Ptr{Cvoid}),
      hAppCache, phDuplicatedAppCache)
# hAppCache : void* -> Ptr{Cvoid}
# phDuplicatedAppCache : void** out -> Ptr{Cvoid}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
uint32_t AppCacheDuplicateHandle(
    void* hAppCache,
    void** phDuplicatedAppCache);
]]
local wininet = ffi.load("wininet")
-- wininet.AppCacheDuplicateHandle(hAppCache, phDuplicatedAppCache)
-- hAppCache : void*
-- phDuplicatedAppCache : void** 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('WININET.dll');
const AppCacheDuplicateHandle = lib.func('__stdcall', 'AppCacheDuplicateHandle', 'uint32_t', ['void *', 'void *']);
// AppCacheDuplicateHandle(hAppCache, phDuplicatedAppCache)
// hAppCache : void* -> 'void *'
// phDuplicatedAppCache : void** 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("WININET.dll", {
  AppCacheDuplicateHandle: { parameters: ["pointer", "pointer"], result: "u32" },
});
// lib.symbols.AppCacheDuplicateHandle(hAppCache, phDuplicatedAppCache)
// hAppCache : void* -> "pointer"
// phDuplicatedAppCache : void** 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
uint32_t AppCacheDuplicateHandle(
    void* hAppCache,
    void** phDuplicatedAppCache);
C, "WININET.dll");
// $ffi->AppCacheDuplicateHandle(hAppCache, phDuplicatedAppCache);
// hAppCache : void*
// phDuplicatedAppCache : void** 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 Wininet extends StdCallLibrary {
    Wininet INSTANCE = Native.load("wininet", Wininet.class);
    int AppCacheDuplicateHandle(
        Pointer hAppCache,   // void*
        Pointer phDuplicatedAppCache   // void** out
    );
}

@[Link("wininet")]
lib LibWININET
  fun AppCacheDuplicateHandle = AppCacheDuplicateHandle(
    hAppCache : Void*,   # void*
    phDuplicatedAppCache : Void**   # void** out
  ) : UInt32
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 AppCacheDuplicateHandleNative = Uint32 Function(Pointer<Void>, Pointer<Void>);
typedef AppCacheDuplicateHandleDart = int Function(Pointer<Void>, Pointer<Void>);
final AppCacheDuplicateHandle = DynamicLibrary.open('WININET.dll')
    .lookupFunction<AppCacheDuplicateHandleNative, AppCacheDuplicateHandleDart>('AppCacheDuplicateHandle');
// hAppCache : void* -> Pointer<Void>
// phDuplicatedAppCache : void** out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function AppCacheDuplicateHandle(
  hAppCache: Pointer;   // void*
  phDuplicatedAppCache: Pointer   // void** out
): DWORD; stdcall;
  external 'WININET.dll' name 'AppCacheDuplicateHandle';

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

foreign import stdcall safe "AppCacheDuplicateHandle"
  c_AppCacheDuplicateHandle :: Ptr () -> Ptr () -> IO Word32
-- hAppCache : void* -> Ptr ()
-- phDuplicatedAppCache : void** 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 appcacheduplicatehandle =
  foreign "AppCacheDuplicateHandle"
    ((ptr void) @-> (ptr void) @-> returning uint32_t)
(* hAppCache : void* -> (ptr void) *)
(* phDuplicatedAppCache : void** 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 wininet (t "WININET.dll"))
(cffi:use-foreign-library wininet)

(cffi:defcfun ("AppCacheDuplicateHandle" app-cache-duplicate-handle :convention :stdcall) :uint32
  (h-app-cache :pointer)   ; void*
  (ph-duplicated-app-cache :pointer))   ; void** out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $AppCacheDuplicateHandle = Win32::API::More->new('WININET',
    'DWORD AppCacheDuplicateHandle(LPVOID hAppCache, LPVOID phDuplicatedAppCache)');
# my $ret = $AppCacheDuplicateHandle->Call($hAppCache, $phDuplicatedAppCache);
# hAppCache : void* -> LPVOID
# phDuplicatedAppCache : void** out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。