UnlockUrlCacheEntryStream

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

BOOL UnlockUrlCacheEntryStream(
    HANDLE hUrlCacheStream,
    DWORD Reserved   // optional
);

<DllImport("WININET.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function UnlockUrlCacheEntryStream(
    hUrlCacheStream As IntPtr,   ' HANDLE
    Reserved As UInteger   ' DWORD optional
) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function

' hUrlCacheStream : HANDLE
' Reserved : DWORD optional
Declare PtrSafe Function UnlockUrlCacheEntryStream Lib "wininet" ( _
    ByVal hUrlCacheStream As LongPtr, _
    ByVal Reserved As Long) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

UnlockUrlCacheEntryStream = ctypes.windll.wininet.UnlockUrlCacheEntryStream
UnlockUrlCacheEntryStream.restype = wintypes.BOOL
UnlockUrlCacheEntryStream.argtypes = [
    wintypes.HANDLE,  # hUrlCacheStream : HANDLE
    wintypes.DWORD,  # Reserved : DWORD optional
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WININET.dll')
UnlockUrlCacheEntryStream = Fiddle::Function.new(
  lib['UnlockUrlCacheEntryStream'],
  [
    Fiddle::TYPE_VOIDP,  # hUrlCacheStream : HANDLE
    -Fiddle::TYPE_INT,  # Reserved : DWORD optional
  ],
  Fiddle::TYPE_INT)

#[link(name = "wininet")]
extern "system" {
    fn UnlockUrlCacheEntryStream(
        hUrlCacheStream: *mut core::ffi::c_void,  // HANDLE
        Reserved: u32  // DWORD optional
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("WININET.dll", SetLastError = true)]
public static extern bool UnlockUrlCacheEntryStream(IntPtr hUrlCacheStream, uint Reserved);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WININET_UnlockUrlCacheEntryStream' -Namespace Win32 -PassThru
# $api::UnlockUrlCacheEntryStream(hUrlCacheStream, Reserved)

#uselib "WININET.dll"
#func global UnlockUrlCacheEntryStream "UnlockUrlCacheEntryStream" sptr, sptr
; UnlockUrlCacheEntryStream hUrlCacheStream, Reserved   ; 戻り値は stat
; hUrlCacheStream : HANDLE -> "sptr"
; Reserved : DWORD optional -> "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 UnlockUrlCacheEntryStream "UnlockUrlCacheEntryStream" sptr, int
; res = UnlockUrlCacheEntryStream(hUrlCacheStream, Reserved)
; hUrlCacheStream : HANDLE -> "sptr"
; Reserved : DWORD optional -> "int"

; BOOL UnlockUrlCacheEntryStream(HANDLE hUrlCacheStream, DWORD Reserved)
#uselib "WININET.dll"
#cfunc global UnlockUrlCacheEntryStream "UnlockUrlCacheEntryStream" intptr, int
; res = UnlockUrlCacheEntryStream(hUrlCacheStream, Reserved)
; hUrlCacheStream : HANDLE -> "intptr"
; Reserved : DWORD optional -> "int"

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

var (
	wininet = windows.NewLazySystemDLL("WININET.dll")
	procUnlockUrlCacheEntryStream = wininet.NewProc("UnlockUrlCacheEntryStream")
)

// hUrlCacheStream (HANDLE), Reserved (DWORD optional)
r1, _, err := procUnlockUrlCacheEntryStream.Call(
	uintptr(hUrlCacheStream),
	uintptr(Reserved),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function UnlockUrlCacheEntryStream(
  hUrlCacheStream: THandle;   // HANDLE
  Reserved: DWORD   // DWORD optional
): BOOL; stdcall;
  external 'WININET.dll' name 'UnlockUrlCacheEntryStream';

result := DllCall("WININET\UnlockUrlCacheEntryStream"
    , "Ptr", hUrlCacheStream   ; HANDLE
    , "UInt", Reserved   ; DWORD optional
    , "Int")   ; return: BOOL

●UnlockUrlCacheEntryStream(hUrlCacheStream, Reserved) = DLL("WININET.dll", "bool UnlockUrlCacheEntryStream(void*, dword)")
# 呼び出し: UnlockUrlCacheEntryStream(hUrlCacheStream, Reserved)
# hUrlCacheStream : HANDLE -> "void*"
# Reserved : DWORD optional -> "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)。

const std = @import("std");

extern "wininet" fn UnlockUrlCacheEntryStream(
    hUrlCacheStream: ?*anyopaque, // HANDLE
    Reserved: u32 // DWORD optional
) callconv(std.os.windows.WINAPI) i32;

proc UnlockUrlCacheEntryStream(
    hUrlCacheStream: pointer,  # HANDLE
    Reserved: uint32  # DWORD optional
): int32 {.importc: "UnlockUrlCacheEntryStream", stdcall, dynlib: "WININET.dll".}

pragma(lib, "wininet");
extern(Windows)
int UnlockUrlCacheEntryStream(
    void* hUrlCacheStream,   // HANDLE
    uint Reserved   // DWORD optional
);

ccall((:UnlockUrlCacheEntryStream, "WININET.dll"), stdcall, Int32,
      (Ptr{Cvoid}, UInt32),
      hUrlCacheStream, Reserved)
# hUrlCacheStream : HANDLE -> Ptr{Cvoid}
# Reserved : DWORD optional -> UInt32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t UnlockUrlCacheEntryStream(
    void* hUrlCacheStream,
    uint32_t Reserved);
]]
local wininet = ffi.load("wininet")
-- wininet.UnlockUrlCacheEntryStream(hUrlCacheStream, Reserved)
-- hUrlCacheStream : HANDLE
-- Reserved : DWORD optional
-- 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 UnlockUrlCacheEntryStream = lib.func('__stdcall', 'UnlockUrlCacheEntryStream', 'int32_t', ['void *', 'uint32_t']);
// UnlockUrlCacheEntryStream(hUrlCacheStream, Reserved)
// hUrlCacheStream : HANDLE -> 'void *'
// Reserved : DWORD optional -> '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", {
  UnlockUrlCacheEntryStream: { parameters: ["pointer", "u32"], result: "i32" },
});
// lib.symbols.UnlockUrlCacheEntryStream(hUrlCacheStream, Reserved)
// hUrlCacheStream : HANDLE -> "pointer"
// Reserved : DWORD optional -> "u32"
// 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 UnlockUrlCacheEntryStream(
    void* hUrlCacheStream,
    uint32_t Reserved);
C, "WININET.dll");
// $ffi->UnlockUrlCacheEntryStream(hUrlCacheStream, Reserved);
// hUrlCacheStream : HANDLE
// Reserved : DWORD optional
// 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);
    boolean UnlockUrlCacheEntryStream(
        Pointer hUrlCacheStream,   // HANDLE
        int Reserved   // DWORD optional
    );
}

@[Link("wininet")]
lib LibWININET
  fun UnlockUrlCacheEntryStream = UnlockUrlCacheEntryStream(
    hUrlCacheStream : Void*,   # HANDLE
    Reserved : UInt32   # DWORD optional
  ) : 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 UnlockUrlCacheEntryStreamNative = Int32 Function(Pointer<Void>, Uint32);
typedef UnlockUrlCacheEntryStreamDart = int Function(Pointer<Void>, int);
final UnlockUrlCacheEntryStream = DynamicLibrary.open('WININET.dll')
    .lookupFunction<UnlockUrlCacheEntryStreamNative, UnlockUrlCacheEntryStreamDart>('UnlockUrlCacheEntryStream');
// hUrlCacheStream : HANDLE -> Pointer<Void>
// Reserved : DWORD optional -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function UnlockUrlCacheEntryStream(
  hUrlCacheStream: THandle;   // HANDLE
  Reserved: DWORD   // DWORD optional
): BOOL; stdcall;
  external 'WININET.dll' name 'UnlockUrlCacheEntryStream';

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

foreign import stdcall safe "UnlockUrlCacheEntryStream"
  c_UnlockUrlCacheEntryStream :: Ptr () -> Word32 -> IO CInt
-- hUrlCacheStream : HANDLE -> Ptr ()
-- Reserved : DWORD optional -> 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 unlockurlcacheentrystream =
  foreign "UnlockUrlCacheEntryStream"
    ((ptr void) @-> uint32_t @-> returning int32_t)
(* hUrlCacheStream : HANDLE -> (ptr void) *)
(* Reserved : DWORD optional -> 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 ("UnlockUrlCacheEntryStream" unlock-url-cache-entry-stream :convention :stdcall) :int32
  (h-url-cache-stream :pointer)   ; HANDLE
  (reserved :uint32))   ; DWORD optional
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $UnlockUrlCacheEntryStream = Win32::API::More->new('WININET',
    'BOOL UnlockUrlCacheEntryStream(HANDLE hUrlCacheStream, DWORD Reserved)');
# my $ret = $UnlockUrlCacheEntryStream->Call($hUrlCacheStream, $Reserved);
# hUrlCacheStream : HANDLE -> HANDLE
# Reserved : DWORD optional -> DWORD
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。