FindFirstUrlCacheContainerW

// WININET.dll  (Unicode / -W)
#include <windows.h>

HANDLE FindFirstUrlCacheContainerW(
    DWORD* pdwModified,
    INTERNET_CACHE_CONTAINER_INFOW* lpContainerInfo,
    DWORD* lpcbContainerInfo,
    DWORD dwOptions
);

<DllImport("WININET.dll", CharSet:=CharSet.Unicode, ExactSpelling:=True)>
Public Shared Function FindFirstUrlCacheContainerW(
    ByRef pdwModified As UInteger,   ' DWORD* in/out
    lpContainerInfo As IntPtr,   ' INTERNET_CACHE_CONTAINER_INFOW* out
    ByRef lpcbContainerInfo As UInteger,   ' DWORD* in/out
    dwOptions As UInteger   ' DWORD
) As IntPtr
End Function

' pdwModified : DWORD* in/out
' lpContainerInfo : INTERNET_CACHE_CONTAINER_INFOW* out
' lpcbContainerInfo : DWORD* in/out
' dwOptions : DWORD
Declare PtrSafe Function FindFirstUrlCacheContainerW Lib "wininet" ( _
    ByRef pdwModified As Long, _
    ByVal lpContainerInfo As LongPtr, _
    ByRef lpcbContainerInfo As Long, _
    ByVal dwOptions As Long) As LongPtr
' Unicode(W): 文字列は ByVal As LongPtr とし StrPtr(unicodeStr) を渡す
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

FindFirstUrlCacheContainerW = ctypes.windll.wininet.FindFirstUrlCacheContainerW
FindFirstUrlCacheContainerW.restype = ctypes.c_void_p
FindFirstUrlCacheContainerW.argtypes = [
    ctypes.POINTER(wintypes.DWORD),  # pdwModified : DWORD* in/out
    ctypes.c_void_p,  # lpContainerInfo : INTERNET_CACHE_CONTAINER_INFOW* out
    ctypes.POINTER(wintypes.DWORD),  # lpcbContainerInfo : DWORD* in/out
    wintypes.DWORD,  # dwOptions : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WININET.dll')
FindFirstUrlCacheContainerW = Fiddle::Function.new(
  lib['FindFirstUrlCacheContainerW'],
  [
    Fiddle::TYPE_VOIDP,  # pdwModified : DWORD* in/out
    Fiddle::TYPE_VOIDP,  # lpContainerInfo : INTERNET_CACHE_CONTAINER_INFOW* out
    Fiddle::TYPE_VOIDP,  # lpcbContainerInfo : DWORD* in/out
    -Fiddle::TYPE_INT,  # dwOptions : DWORD
  ],
  Fiddle::TYPE_VOIDP)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "wininet")]
extern "system" {
    fn FindFirstUrlCacheContainerW(
        pdwModified: *mut u32,  // DWORD* in/out
        lpContainerInfo: *mut INTERNET_CACHE_CONTAINER_INFOW,  // INTERNET_CACHE_CONTAINER_INFOW* out
        lpcbContainerInfo: *mut u32,  // DWORD* in/out
        dwOptions: u32  // DWORD
    ) -> *mut core::ffi::c_void;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("WININET.dll", CharSet = CharSet.Unicode)]
public static extern IntPtr FindFirstUrlCacheContainerW(ref uint pdwModified, IntPtr lpContainerInfo, ref uint lpcbContainerInfo, uint dwOptions);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WININET_FindFirstUrlCacheContainerW' -Namespace Win32 -PassThru
# $api::FindFirstUrlCacheContainerW(pdwModified, lpContainerInfo, lpcbContainerInfo, dwOptions)

#uselib "WININET.dll"
#func global FindFirstUrlCacheContainerW "FindFirstUrlCacheContainerW" wptr, wptr, wptr, wptr
; FindFirstUrlCacheContainerW varptr(pdwModified), varptr(lpContainerInfo), varptr(lpcbContainerInfo), dwOptions   ; 戻り値は stat
; pdwModified : DWORD* in/out -> "wptr"
; lpContainerInfo : INTERNET_CACHE_CONTAINER_INFOW* out -> "wptr"
; lpcbContainerInfo : DWORD* in/out -> "wptr"
; dwOptions : DWORD -> "wptr"
; ※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 (
	wininet = windows.NewLazySystemDLL("WININET.dll")
	procFindFirstUrlCacheContainerW = wininet.NewProc("FindFirstUrlCacheContainerW")
)

// pdwModified (DWORD* in/out), lpContainerInfo (INTERNET_CACHE_CONTAINER_INFOW* out), lpcbContainerInfo (DWORD* in/out), dwOptions (DWORD)
r1, _, err := procFindFirstUrlCacheContainerW.Call(
	uintptr(pdwModified),
	uintptr(lpContainerInfo),
	uintptr(lpcbContainerInfo),
	uintptr(dwOptions),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HANDLE

function FindFirstUrlCacheContainerW(
  pdwModified: Pointer;   // DWORD* in/out
  lpContainerInfo: Pointer;   // INTERNET_CACHE_CONTAINER_INFOW* out
  lpcbContainerInfo: Pointer;   // DWORD* in/out
  dwOptions: DWORD   // DWORD
): THandle; stdcall;
  external 'WININET.dll' name 'FindFirstUrlCacheContainerW';

result := DllCall("WININET\FindFirstUrlCacheContainerW"
    , "Ptr", pdwModified   ; DWORD* in/out
    , "Ptr", lpContainerInfo   ; INTERNET_CACHE_CONTAINER_INFOW* out
    , "Ptr", lpcbContainerInfo   ; DWORD* in/out
    , "UInt", dwOptions   ; DWORD
    , "Ptr")   ; return: HANDLE

●FindFirstUrlCacheContainerW(pdwModified, lpContainerInfo, lpcbContainerInfo, dwOptions) = DLL("WININET.dll", "void* FindFirstUrlCacheContainerW(void*, void*, void*, dword)")
# 呼び出し: FindFirstUrlCacheContainerW(pdwModified, lpContainerInfo, lpcbContainerInfo, dwOptions)
# pdwModified : DWORD* in/out -> "void*"
# lpContainerInfo : INTERNET_CACHE_CONTAINER_INFOW* out -> "void*"
# lpcbContainerInfo : DWORD* in/out -> "void*"
# dwOptions : DWORD -> "dword"
# 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)。
# ※-W(Unicode)関数。なでしこ1はANSIのため -A 版の利用を推奨。

const std = @import("std");

extern "wininet" fn FindFirstUrlCacheContainerW(
    pdwModified: [*c]u32, // DWORD* in/out
    lpContainerInfo: [*c]INTERNET_CACHE_CONTAINER_INFOW, // INTERNET_CACHE_CONTAINER_INFOW* out
    lpcbContainerInfo: [*c]u32, // DWORD* in/out
    dwOptions: u32 // DWORD
) callconv(std.os.windows.WINAPI) ?*anyopaque;
// Unicode(-W): UTF-16LE のヌル終端バッファ([*c]const u16)を渡す。

proc FindFirstUrlCacheContainerW(
    pdwModified: ptr uint32,  # DWORD* in/out
    lpContainerInfo: ptr INTERNET_CACHE_CONTAINER_INFOW,  # INTERNET_CACHE_CONTAINER_INFOW* out
    lpcbContainerInfo: ptr uint32,  # DWORD* in/out
    dwOptions: uint32  # DWORD
): pointer {.importc: "FindFirstUrlCacheContainerW", stdcall, dynlib: "WININET.dll".}
# Unicode(-W): WideCString は newWideCString("...") で生成。

pragma(lib, "wininet");
extern(Windows)
void* FindFirstUrlCacheContainerW(
    uint* pdwModified,   // DWORD* in/out
    INTERNET_CACHE_CONTAINER_INFOW* lpContainerInfo,   // INTERNET_CACHE_CONTAINER_INFOW* out
    uint* lpcbContainerInfo,   // DWORD* in/out
    uint dwOptions   // DWORD
);

ccall((:FindFirstUrlCacheContainerW, "WININET.dll"), stdcall, Ptr{Cvoid},
      (Ptr{UInt32}, Ptr{INTERNET_CACHE_CONTAINER_INFOW}, Ptr{UInt32}, UInt32),
      pdwModified, lpContainerInfo, lpcbContainerInfo, dwOptions)
# pdwModified : DWORD* in/out -> Ptr{UInt32}
# lpContainerInfo : INTERNET_CACHE_CONTAINER_INFOW* out -> Ptr{INTERNET_CACHE_CONTAINER_INFOW}
# lpcbContainerInfo : DWORD* in/out -> Ptr{UInt32}
# dwOptions : DWORD -> UInt32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。
# Unicode(-W): Cwstring には transcode(UInt16, "...") 等で UTF-16 を渡す。

local ffi = require("ffi")
ffi.cdef[[
void* FindFirstUrlCacheContainerW(
    uint32_t* pdwModified,
    void* lpContainerInfo,
    uint32_t* lpcbContainerInfo,
    uint32_t dwOptions);
]]
local wininet = ffi.load("wininet")
-- wininet.FindFirstUrlCacheContainerW(pdwModified, lpContainerInfo, lpcbContainerInfo, dwOptions)
-- pdwModified : DWORD* in/out
-- lpContainerInfo : INTERNET_CACHE_CONTAINER_INFOW* out
-- lpcbContainerInfo : DWORD* in/out
-- dwOptions : DWORD
-- 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。
-- Unicode(-W): uint16_t* には UTF-16LE のバッファ(ffi.new("uint16_t[?]", ...))を渡す。

const koffi = require('koffi');
const lib = koffi.load('WININET.dll');
const FindFirstUrlCacheContainerW = lib.func('__stdcall', 'FindFirstUrlCacheContainerW', 'void *', ['uint32_t *', 'void *', 'uint32_t *', 'uint32_t']);
// FindFirstUrlCacheContainerW(pdwModified, lpContainerInfo, lpcbContainerInfo, dwOptions)
// pdwModified : DWORD* in/out -> 'uint32_t *'
// lpContainerInfo : INTERNET_CACHE_CONTAINER_INFOW* out -> 'void *'
// lpcbContainerInfo : DWORD* in/out -> 'uint32_t *'
// dwOptions : DWORD -> 'uint32_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("WININET.dll", {
  FindFirstUrlCacheContainerW: { parameters: ["pointer", "pointer", "pointer", "u32"], result: "pointer" },
});
// lib.symbols.FindFirstUrlCacheContainerW(pdwModified, lpContainerInfo, lpcbContainerInfo, dwOptions)
// pdwModified : DWORD* in/out -> "pointer"
// lpContainerInfo : INTERNET_CACHE_CONTAINER_INFOW* out -> "pointer"
// lpcbContainerInfo : DWORD* in/out -> "pointer"
// dwOptions : DWORD -> "u32"
// 文字列は "buffer"。Unicode(-W) は new TextEncoder() ではなく UTF-16LE のバイト列(末尾に \x00\x00)を Uint8Array で渡す。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。

<?php
$ffi = FFI::cdef(<<<C
void* FindFirstUrlCacheContainerW(
    uint32_t* pdwModified,
    void* lpContainerInfo,
    uint32_t* lpcbContainerInfo,
    uint32_t dwOptions);
C, "WININET.dll");
// $ffi->FindFirstUrlCacheContainerW(pdwModified, lpContainerInfo, lpcbContainerInfo, dwOptions);
// pdwModified : DWORD* in/out
// lpContainerInfo : INTERNET_CACHE_CONTAINER_INFOW* out
// lpcbContainerInfo : DWORD* in/out
// dwOptions : DWORD
// 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, W32APIOptions.UNICODE_OPTIONS);
    Pointer FindFirstUrlCacheContainerW(
        IntByReference pdwModified,   // DWORD* in/out
        Pointer lpContainerInfo,   // INTERNET_CACHE_CONTAINER_INFOW* out
        IntByReference lpcbContainerInfo,   // DWORD* in/out
        int dwOptions   // DWORD
    );
}
// Unicode(-W): WString(入力)/char[](出力)で UTF-16 をマーシャリング。

@[Link("wininet")]
lib LibWININET
  fun FindFirstUrlCacheContainerW = FindFirstUrlCacheContainerW(
    pdwModified : UInt32*,   # DWORD* in/out
    lpContainerInfo : INTERNET_CACHE_CONTAINER_INFOW*,   # INTERNET_CACHE_CONTAINER_INFOW* out
    lpcbContainerInfo : UInt32*,   # DWORD* in/out
    dwOptions : UInt32   # DWORD
  ) : Void*
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 FindFirstUrlCacheContainerWNative = Pointer<Void> Function(Pointer<Uint32>, Pointer<Void>, Pointer<Uint32>, Uint32);
typedef FindFirstUrlCacheContainerWDart = Pointer<Void> Function(Pointer<Uint32>, Pointer<Void>, Pointer<Uint32>, int);
final FindFirstUrlCacheContainerW = DynamicLibrary.open('WININET.dll')
    .lookupFunction<FindFirstUrlCacheContainerWNative, FindFirstUrlCacheContainerWDart>('FindFirstUrlCacheContainerW');
// pdwModified : DWORD* in/out -> Pointer<Uint32>
// lpContainerInfo : INTERNET_CACHE_CONTAINER_INFOW* out -> Pointer<Void>
// lpcbContainerInfo : DWORD* in/out -> Pointer<Uint32>
// dwOptions : DWORD -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function FindFirstUrlCacheContainerW(
  pdwModified: Pointer;   // DWORD* in/out
  lpContainerInfo: Pointer;   // INTERNET_CACHE_CONTAINER_INFOW* out
  lpcbContainerInfo: Pointer;   // DWORD* in/out
  dwOptions: DWORD   // DWORD
): THandle; stdcall;
  external 'WININET.dll' name 'FindFirstUrlCacheContainerW';

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

foreign import stdcall safe "FindFirstUrlCacheContainerW"
  c_FindFirstUrlCacheContainerW :: Ptr Word32 -> Ptr () -> Ptr Word32 -> Word32 -> IO (Ptr ())
-- pdwModified : DWORD* in/out -> Ptr Word32
-- lpContainerInfo : INTERNET_CACHE_CONTAINER_INFOW* out -> Ptr ()
-- lpcbContainerInfo : DWORD* in/out -> Ptr Word32
-- dwOptions : DWORD -> Word32
-- 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 findfirsturlcachecontainerw =
  foreign "FindFirstUrlCacheContainerW"
    ((ptr uint32_t) @-> (ptr void) @-> (ptr uint32_t) @-> uint32_t @-> returning (ptr void))
(* pdwModified : DWORD* in/out -> (ptr uint32_t) *)
(* lpContainerInfo : INTERNET_CACHE_CONTAINER_INFOW* out -> (ptr void) *)
(* lpcbContainerInfo : DWORD* in/out -> (ptr uint32_t) *)
(* dwOptions : DWORD -> uint32_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 wininet (t "WININET.dll"))
(cffi:use-foreign-library wininet)

(cffi:defcfun ("FindFirstUrlCacheContainerW" find-first-url-cache-container-w :convention :stdcall) :pointer
  (pdw-modified :pointer)   ; DWORD* in/out
  (lp-container-info :pointer)   ; INTERNET_CACHE_CONTAINER_INFOW* out
  (lpcb-container-info :pointer)   ; DWORD* in/out
  (dw-options :uint32))   ; DWORD
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $FindFirstUrlCacheContainerW = Win32::API::More->new('WININET',
    'HANDLE FindFirstUrlCacheContainerW(LPVOID pdwModified, LPVOID lpContainerInfo, LPVOID lpcbContainerInfo, DWORD dwOptions)');
# my $ret = $FindFirstUrlCacheContainerW->Call($pdwModified, $lpContainerInfo, $lpcbContainerInfo, $dwOptions);
# pdwModified : DWORD* in/out -> LPVOID
# lpContainerInfo : INTERNET_CACHE_CONTAINER_INFOW* out -> LPVOID
# lpcbContainerInfo : DWORD* in/out -> LPVOID
# dwOptions : DWORD -> DWORD
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。
# Unicode(-W): LPCWSTR/LPWSTR は Win32::API が UTF-16 変換を行う。