HttpShutdownRequestQueue

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

DWORD HttpShutdownRequestQueue(
    HANDLE RequestQueueHandle
);

<DllImport("HTTPAPI.dll", ExactSpelling:=True)>
Public Shared Function HttpShutdownRequestQueue(
    RequestQueueHandle As IntPtr   ' HANDLE
) As UInteger
End Function

' RequestQueueHandle : HANDLE
Declare PtrSafe Function HttpShutdownRequestQueue Lib "httpapi" ( _
    ByVal RequestQueueHandle 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

HttpShutdownRequestQueue = ctypes.windll.httpapi.HttpShutdownRequestQueue
HttpShutdownRequestQueue.restype = wintypes.DWORD
HttpShutdownRequestQueue.argtypes = [
    wintypes.HANDLE,  # RequestQueueHandle : HANDLE
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('HTTPAPI.dll')
HttpShutdownRequestQueue = Fiddle::Function.new(
  lib['HttpShutdownRequestQueue'],
  [
    Fiddle::TYPE_VOIDP,  # RequestQueueHandle : HANDLE
  ],
  -Fiddle::TYPE_INT)

#[link(name = "httpapi")]
extern "system" {
    fn HttpShutdownRequestQueue(
        RequestQueueHandle: *mut core::ffi::c_void  // HANDLE
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("HTTPAPI.dll")]
public static extern uint HttpShutdownRequestQueue(IntPtr RequestQueueHandle);
"@
$api = Add-Type -MemberDefinition $sig -Name 'HTTPAPI_HttpShutdownRequestQueue' -Namespace Win32 -PassThru
# $api::HttpShutdownRequestQueue(RequestQueueHandle)

#uselib "HTTPAPI.dll"
#func global HttpShutdownRequestQueue "HttpShutdownRequestQueue" sptr
; HttpShutdownRequestQueue RequestQueueHandle   ; 戻り値は stat
; RequestQueueHandle : HANDLE -> "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 "HTTPAPI.dll"
#cfunc global HttpShutdownRequestQueue "HttpShutdownRequestQueue" sptr
; res = HttpShutdownRequestQueue(RequestQueueHandle)
; RequestQueueHandle : HANDLE -> "sptr"

; DWORD HttpShutdownRequestQueue(HANDLE RequestQueueHandle)
#uselib "HTTPAPI.dll"
#cfunc global HttpShutdownRequestQueue "HttpShutdownRequestQueue" intptr
; res = HttpShutdownRequestQueue(RequestQueueHandle)
; RequestQueueHandle : HANDLE -> "intptr"

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

var (
	httpapi = windows.NewLazySystemDLL("HTTPAPI.dll")
	procHttpShutdownRequestQueue = httpapi.NewProc("HttpShutdownRequestQueue")
)

// RequestQueueHandle (HANDLE)
r1, _, err := procHttpShutdownRequestQueue.Call(
	uintptr(RequestQueueHandle),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function HttpShutdownRequestQueue(
  RequestQueueHandle: THandle   // HANDLE
): DWORD; stdcall;
  external 'HTTPAPI.dll' name 'HttpShutdownRequestQueue';

result := DllCall("HTTPAPI\HttpShutdownRequestQueue"
    , "Ptr", RequestQueueHandle   ; HANDLE
    , "UInt")   ; return: DWORD

●HttpShutdownRequestQueue(RequestQueueHandle) = DLL("HTTPAPI.dll", "dword HttpShutdownRequestQueue(void*)")
# 呼び出し: HttpShutdownRequestQueue(RequestQueueHandle)
# RequestQueueHandle : HANDLE -> "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 "httpapi" fn HttpShutdownRequestQueue(
    RequestQueueHandle: ?*anyopaque // HANDLE
) callconv(std.os.windows.WINAPI) u32;

proc HttpShutdownRequestQueue(
    RequestQueueHandle: pointer  # HANDLE
): uint32 {.importc: "HttpShutdownRequestQueue", stdcall, dynlib: "HTTPAPI.dll".}

pragma(lib, "httpapi");
extern(Windows)
uint HttpShutdownRequestQueue(
    void* RequestQueueHandle   // HANDLE
);

ccall((:HttpShutdownRequestQueue, "HTTPAPI.dll"), stdcall, UInt32,
      (Ptr{Cvoid},),
      RequestQueueHandle)
# RequestQueueHandle : HANDLE -> 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 HttpShutdownRequestQueue(
    void* RequestQueueHandle);
]]
local httpapi = ffi.load("httpapi")
-- httpapi.HttpShutdownRequestQueue(RequestQueueHandle)
-- RequestQueueHandle : HANDLE
-- 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('HTTPAPI.dll');
const HttpShutdownRequestQueue = lib.func('__stdcall', 'HttpShutdownRequestQueue', 'uint32_t', ['void *']);
// HttpShutdownRequestQueue(RequestQueueHandle)
// RequestQueueHandle : HANDLE -> '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("HTTPAPI.dll", {
  HttpShutdownRequestQueue: { parameters: ["pointer"], result: "u32" },
});
// lib.symbols.HttpShutdownRequestQueue(RequestQueueHandle)
// RequestQueueHandle : HANDLE -> "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 HttpShutdownRequestQueue(
    void* RequestQueueHandle);
C, "HTTPAPI.dll");
// $ffi->HttpShutdownRequestQueue(RequestQueueHandle);
// RequestQueueHandle : HANDLE
// 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 Httpapi extends StdCallLibrary {
    Httpapi INSTANCE = Native.load("httpapi", Httpapi.class);
    int HttpShutdownRequestQueue(
        Pointer RequestQueueHandle   // HANDLE
    );
}

@[Link("httpapi")]
lib LibHTTPAPI
  fun HttpShutdownRequestQueue = HttpShutdownRequestQueue(
    RequestQueueHandle : Void*   # HANDLE
  ) : 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 HttpShutdownRequestQueueNative = Uint32 Function(Pointer<Void>);
typedef HttpShutdownRequestQueueDart = int Function(Pointer<Void>);
final HttpShutdownRequestQueue = DynamicLibrary.open('HTTPAPI.dll')
    .lookupFunction<HttpShutdownRequestQueueNative, HttpShutdownRequestQueueDart>('HttpShutdownRequestQueue');
// RequestQueueHandle : HANDLE -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function HttpShutdownRequestQueue(
  RequestQueueHandle: THandle   // HANDLE
): DWORD; stdcall;
  external 'HTTPAPI.dll' name 'HttpShutdownRequestQueue';

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

foreign import stdcall safe "HttpShutdownRequestQueue"
  c_HttpShutdownRequestQueue :: Ptr () -> IO Word32
-- RequestQueueHandle : HANDLE -> 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 httpshutdownrequestqueue =
  foreign "HttpShutdownRequestQueue"
    ((ptr void) @-> returning uint32_t)
(* RequestQueueHandle : HANDLE -> (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 httpapi (t "HTTPAPI.dll"))
(cffi:use-foreign-library httpapi)

(cffi:defcfun ("HttpShutdownRequestQueue" http-shutdown-request-queue :convention :stdcall) :uint32
  (request-queue-handle :pointer))   ; HANDLE
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

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