HttpPushWait

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

DWORD HttpPushWait(
    HTTP_PUSH_WAIT_HANDLE hWait,
    HTTP_PUSH_WAIT_TYPE eType,
    HTTP_PUSH_NOTIFICATION_STATUS* pNotificationStatus   // optional
);

<DllImport("WININET.dll", ExactSpelling:=True)>
Public Shared Function HttpPushWait(
    hWait As IntPtr,   ' HTTP_PUSH_WAIT_HANDLE
    eType As Integer,   ' HTTP_PUSH_WAIT_TYPE
    pNotificationStatus As IntPtr   ' HTTP_PUSH_NOTIFICATION_STATUS* optional, out
) As UInteger
End Function

' hWait : HTTP_PUSH_WAIT_HANDLE
' eType : HTTP_PUSH_WAIT_TYPE
' pNotificationStatus : HTTP_PUSH_NOTIFICATION_STATUS* optional, out
Declare PtrSafe Function HttpPushWait Lib "wininet" ( _
    ByVal hWait As LongPtr, _
    ByVal eType As Long, _
    ByVal pNotificationStatus 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

HttpPushWait = ctypes.windll.wininet.HttpPushWait
HttpPushWait.restype = wintypes.DWORD
HttpPushWait.argtypes = [
    wintypes.HANDLE,  # hWait : HTTP_PUSH_WAIT_HANDLE
    ctypes.c_int,  # eType : HTTP_PUSH_WAIT_TYPE
    ctypes.c_void_p,  # pNotificationStatus : HTTP_PUSH_NOTIFICATION_STATUS* optional, out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WININET.dll')
HttpPushWait = Fiddle::Function.new(
  lib['HttpPushWait'],
  [
    Fiddle::TYPE_VOIDP,  # hWait : HTTP_PUSH_WAIT_HANDLE
    Fiddle::TYPE_INT,  # eType : HTTP_PUSH_WAIT_TYPE
    Fiddle::TYPE_VOIDP,  # pNotificationStatus : HTTP_PUSH_NOTIFICATION_STATUS* optional, out
  ],
  -Fiddle::TYPE_INT)

#[link(name = "wininet")]
extern "system" {
    fn HttpPushWait(
        hWait: *mut core::ffi::c_void,  // HTTP_PUSH_WAIT_HANDLE
        eType: i32,  // HTTP_PUSH_WAIT_TYPE
        pNotificationStatus: *mut HTTP_PUSH_NOTIFICATION_STATUS  // HTTP_PUSH_NOTIFICATION_STATUS* optional, out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("WININET.dll")]
public static extern uint HttpPushWait(IntPtr hWait, int eType, IntPtr pNotificationStatus);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WININET_HttpPushWait' -Namespace Win32 -PassThru
# $api::HttpPushWait(hWait, eType, pNotificationStatus)

#uselib "WININET.dll"
#func global HttpPushWait "HttpPushWait" sptr, sptr, sptr
; HttpPushWait hWait, eType, varptr(pNotificationStatus)   ; 戻り値は stat
; hWait : HTTP_PUSH_WAIT_HANDLE -> "sptr"
; eType : HTTP_PUSH_WAIT_TYPE -> "sptr"
; pNotificationStatus : HTTP_PUSH_NOTIFICATION_STATUS* optional, 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。

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

var (
	wininet = windows.NewLazySystemDLL("WININET.dll")
	procHttpPushWait = wininet.NewProc("HttpPushWait")
)

// hWait (HTTP_PUSH_WAIT_HANDLE), eType (HTTP_PUSH_WAIT_TYPE), pNotificationStatus (HTTP_PUSH_NOTIFICATION_STATUS* optional, out)
r1, _, err := procHttpPushWait.Call(
	uintptr(hWait),
	uintptr(eType),
	uintptr(pNotificationStatus),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function HttpPushWait(
  hWait: THandle;   // HTTP_PUSH_WAIT_HANDLE
  eType: Integer;   // HTTP_PUSH_WAIT_TYPE
  pNotificationStatus: Pointer   // HTTP_PUSH_NOTIFICATION_STATUS* optional, out
): DWORD; stdcall;
  external 'WININET.dll' name 'HttpPushWait';

result := DllCall("WININET\HttpPushWait"
    , "Ptr", hWait   ; HTTP_PUSH_WAIT_HANDLE
    , "Int", eType   ; HTTP_PUSH_WAIT_TYPE
    , "Ptr", pNotificationStatus   ; HTTP_PUSH_NOTIFICATION_STATUS* optional, out
    , "UInt")   ; return: DWORD

●HttpPushWait(hWait, eType, pNotificationStatus) = DLL("WININET.dll", "dword HttpPushWait(void*, int, void*)")
# 呼び出し: HttpPushWait(hWait, eType, pNotificationStatus)
# hWait : HTTP_PUSH_WAIT_HANDLE -> "void*"
# eType : HTTP_PUSH_WAIT_TYPE -> "int"
# pNotificationStatus : HTTP_PUSH_NOTIFICATION_STATUS* optional, 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 HttpPushWait(
    hWait: ?*anyopaque, // HTTP_PUSH_WAIT_HANDLE
    eType: i32, // HTTP_PUSH_WAIT_TYPE
    pNotificationStatus: [*c]HTTP_PUSH_NOTIFICATION_STATUS // HTTP_PUSH_NOTIFICATION_STATUS* optional, out
) callconv(std.os.windows.WINAPI) u32;

proc HttpPushWait(
    hWait: pointer,  # HTTP_PUSH_WAIT_HANDLE
    eType: int32,  # HTTP_PUSH_WAIT_TYPE
    pNotificationStatus: ptr HTTP_PUSH_NOTIFICATION_STATUS  # HTTP_PUSH_NOTIFICATION_STATUS* optional, out
): uint32 {.importc: "HttpPushWait", stdcall, dynlib: "WININET.dll".}

pragma(lib, "wininet");
extern(Windows)
uint HttpPushWait(
    void* hWait,   // HTTP_PUSH_WAIT_HANDLE
    int eType,   // HTTP_PUSH_WAIT_TYPE
    HTTP_PUSH_NOTIFICATION_STATUS* pNotificationStatus   // HTTP_PUSH_NOTIFICATION_STATUS* optional, out
);

ccall((:HttpPushWait, "WININET.dll"), stdcall, UInt32,
      (Ptr{Cvoid}, Int32, Ptr{HTTP_PUSH_NOTIFICATION_STATUS}),
      hWait, eType, pNotificationStatus)
# hWait : HTTP_PUSH_WAIT_HANDLE -> Ptr{Cvoid}
# eType : HTTP_PUSH_WAIT_TYPE -> Int32
# pNotificationStatus : HTTP_PUSH_NOTIFICATION_STATUS* optional, out -> Ptr{HTTP_PUSH_NOTIFICATION_STATUS}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
uint32_t HttpPushWait(
    void* hWait,
    int32_t eType,
    void* pNotificationStatus);
]]
local wininet = ffi.load("wininet")
-- wininet.HttpPushWait(hWait, eType, pNotificationStatus)
-- hWait : HTTP_PUSH_WAIT_HANDLE
-- eType : HTTP_PUSH_WAIT_TYPE
-- pNotificationStatus : HTTP_PUSH_NOTIFICATION_STATUS* optional, 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 HttpPushWait = lib.func('__stdcall', 'HttpPushWait', 'uint32_t', ['void *', 'int32_t', 'void *']);
// HttpPushWait(hWait, eType, pNotificationStatus)
// hWait : HTTP_PUSH_WAIT_HANDLE -> 'void *'
// eType : HTTP_PUSH_WAIT_TYPE -> 'int32_t'
// pNotificationStatus : HTTP_PUSH_NOTIFICATION_STATUS* optional, 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", {
  HttpPushWait: { parameters: ["pointer", "i32", "pointer"], result: "u32" },
});
// lib.symbols.HttpPushWait(hWait, eType, pNotificationStatus)
// hWait : HTTP_PUSH_WAIT_HANDLE -> "pointer"
// eType : HTTP_PUSH_WAIT_TYPE -> "i32"
// pNotificationStatus : HTTP_PUSH_NOTIFICATION_STATUS* optional, 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 HttpPushWait(
    void* hWait,
    int32_t eType,
    void* pNotificationStatus);
C, "WININET.dll");
// $ffi->HttpPushWait(hWait, eType, pNotificationStatus);
// hWait : HTTP_PUSH_WAIT_HANDLE
// eType : HTTP_PUSH_WAIT_TYPE
// pNotificationStatus : HTTP_PUSH_NOTIFICATION_STATUS* optional, 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 HttpPushWait(
        Pointer hWait,   // HTTP_PUSH_WAIT_HANDLE
        int eType,   // HTTP_PUSH_WAIT_TYPE
        Pointer pNotificationStatus   // HTTP_PUSH_NOTIFICATION_STATUS* optional, out
    );
}

@[Link("wininet")]
lib LibWININET
  fun HttpPushWait = HttpPushWait(
    hWait : Void*,   # HTTP_PUSH_WAIT_HANDLE
    eType : Int32,   # HTTP_PUSH_WAIT_TYPE
    pNotificationStatus : HTTP_PUSH_NOTIFICATION_STATUS*   # HTTP_PUSH_NOTIFICATION_STATUS* optional, 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 HttpPushWaitNative = Uint32 Function(Pointer<Void>, Int32, Pointer<Void>);
typedef HttpPushWaitDart = int Function(Pointer<Void>, int, Pointer<Void>);
final HttpPushWait = DynamicLibrary.open('WININET.dll')
    .lookupFunction<HttpPushWaitNative, HttpPushWaitDart>('HttpPushWait');
// hWait : HTTP_PUSH_WAIT_HANDLE -> Pointer<Void>
// eType : HTTP_PUSH_WAIT_TYPE -> Int32
// pNotificationStatus : HTTP_PUSH_NOTIFICATION_STATUS* optional, out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function HttpPushWait(
  hWait: THandle;   // HTTP_PUSH_WAIT_HANDLE
  eType: Integer;   // HTTP_PUSH_WAIT_TYPE
  pNotificationStatus: Pointer   // HTTP_PUSH_NOTIFICATION_STATUS* optional, out
): DWORD; stdcall;
  external 'WININET.dll' name 'HttpPushWait';

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

foreign import stdcall safe "HttpPushWait"
  c_HttpPushWait :: Ptr () -> Int32 -> Ptr () -> IO Word32
-- hWait : HTTP_PUSH_WAIT_HANDLE -> Ptr ()
-- eType : HTTP_PUSH_WAIT_TYPE -> Int32
-- pNotificationStatus : HTTP_PUSH_NOTIFICATION_STATUS* optional, 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 httppushwait =
  foreign "HttpPushWait"
    ((ptr void) @-> int32_t @-> (ptr void) @-> returning uint32_t)
(* hWait : HTTP_PUSH_WAIT_HANDLE -> (ptr void) *)
(* eType : HTTP_PUSH_WAIT_TYPE -> int32_t *)
(* pNotificationStatus : HTTP_PUSH_NOTIFICATION_STATUS* optional, 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 ("HttpPushWait" http-push-wait :convention :stdcall) :uint32
  (h-wait :pointer)   ; HTTP_PUSH_WAIT_HANDLE
  (e-type :int32)   ; HTTP_PUSH_WAIT_TYPE
  (p-notification-status :pointer))   ; HTTP_PUSH_NOTIFICATION_STATUS* optional, out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $HttpPushWait = Win32::API::More->new('WININET',
    'DWORD HttpPushWait(HANDLE hWait, int eType, LPVOID pNotificationStatus)');
# my $ret = $HttpPushWait->Call($hWait, $eType, $pNotificationStatus);
# hWait : HTTP_PUSH_WAIT_HANDLE -> HANDLE
# eType : HTTP_PUSH_WAIT_TYPE -> int
# pNotificationStatus : HTTP_PUSH_NOTIFICATION_STATUS* optional, out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。