WinHttpWebSocketCompleteUpgrade

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

void* WinHttpWebSocketCompleteUpgrade(
    void* hRequest,
    UINT_PTR pContext   // optional
);

<DllImport("WINHTTP.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function WinHttpWebSocketCompleteUpgrade(
    hRequest As IntPtr,   ' void*
    pContext As UIntPtr   ' UINT_PTR optional
) As IntPtr
End Function

' hRequest : void*
' pContext : UINT_PTR optional
Declare PtrSafe Function WinHttpWebSocketCompleteUpgrade Lib "winhttp" ( _
    ByVal hRequest As LongPtr, _
    ByVal pContext As LongPtr) As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

WinHttpWebSocketCompleteUpgrade = ctypes.windll.winhttp.WinHttpWebSocketCompleteUpgrade
WinHttpWebSocketCompleteUpgrade.restype = ctypes.c_void_p
WinHttpWebSocketCompleteUpgrade.argtypes = [
    ctypes.POINTER(None),  # hRequest : void*
    ctypes.c_size_t,  # pContext : UINT_PTR optional
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WINHTTP.dll')
WinHttpWebSocketCompleteUpgrade = Fiddle::Function.new(
  lib['WinHttpWebSocketCompleteUpgrade'],
  [
    Fiddle::TYPE_VOIDP,  # hRequest : void*
    Fiddle::TYPE_UINTPTR_T,  # pContext : UINT_PTR optional
  ],
  Fiddle::TYPE_VOIDP)

#[link(name = "winhttp")]
extern "system" {
    fn WinHttpWebSocketCompleteUpgrade(
        hRequest: *mut (),  // void*
        pContext: usize  // UINT_PTR optional
    ) -> *mut ();
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("WINHTTP.dll", SetLastError = true)]
public static extern IntPtr WinHttpWebSocketCompleteUpgrade(IntPtr hRequest, UIntPtr pContext);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WINHTTP_WinHttpWebSocketCompleteUpgrade' -Namespace Win32 -PassThru
# $api::WinHttpWebSocketCompleteUpgrade(hRequest, pContext)

#uselib "WINHTTP.dll"
#func global WinHttpWebSocketCompleteUpgrade "WinHttpWebSocketCompleteUpgrade" sptr, sptr
; WinHttpWebSocketCompleteUpgrade hRequest, pContext   ; 戻り値は stat
; hRequest : void* -> "sptr"
; pContext : UINT_PTR 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 "WINHTTP.dll"
#cfunc global WinHttpWebSocketCompleteUpgrade "WinHttpWebSocketCompleteUpgrade" sptr, sptr
; res = WinHttpWebSocketCompleteUpgrade(hRequest, pContext)
; hRequest : void* -> "sptr"
; pContext : UINT_PTR optional -> "sptr"

; void* WinHttpWebSocketCompleteUpgrade(void* hRequest, UINT_PTR pContext)
#uselib "WINHTTP.dll"
#cfunc global WinHttpWebSocketCompleteUpgrade "WinHttpWebSocketCompleteUpgrade" intptr, intptr
; res = WinHttpWebSocketCompleteUpgrade(hRequest, pContext)
; hRequest : void* -> "intptr"
; pContext : UINT_PTR optional -> "intptr"

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

var (
	winhttp = windows.NewLazySystemDLL("WINHTTP.dll")
	procWinHttpWebSocketCompleteUpgrade = winhttp.NewProc("WinHttpWebSocketCompleteUpgrade")
)

// hRequest (void*), pContext (UINT_PTR optional)
r1, _, err := procWinHttpWebSocketCompleteUpgrade.Call(
	uintptr(hRequest),
	uintptr(pContext),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void*

function WinHttpWebSocketCompleteUpgrade(
  hRequest: Pointer;   // void*
  pContext: NativeUInt   // UINT_PTR optional
): Pointer; stdcall;
  external 'WINHTTP.dll' name 'WinHttpWebSocketCompleteUpgrade';

result := DllCall("WINHTTP\WinHttpWebSocketCompleteUpgrade"
    , "Ptr", hRequest   ; void*
    , "UPtr", pContext   ; UINT_PTR optional
    , "Ptr")   ; return: void*

●WinHttpWebSocketCompleteUpgrade(hRequest, pContext) = DLL("WINHTTP.dll", "void* WinHttpWebSocketCompleteUpgrade(void*, int)")
# 呼び出し: WinHttpWebSocketCompleteUpgrade(hRequest, pContext)
# hRequest : void* -> "void*"
# pContext : UINT_PTR optional -> "int"
# 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 "winhttp" fn WinHttpWebSocketCompleteUpgrade(
    hRequest: ?*anyopaque, // void*
    pContext: usize // UINT_PTR optional
) callconv(std.os.windows.WINAPI) ?*anyopaque;

proc WinHttpWebSocketCompleteUpgrade(
    hRequest: pointer,  # void*
    pContext: uint  # UINT_PTR optional
): pointer {.importc: "WinHttpWebSocketCompleteUpgrade", stdcall, dynlib: "WINHTTP.dll".}

pragma(lib, "winhttp");
extern(Windows)
void* WinHttpWebSocketCompleteUpgrade(
    void* hRequest,   // void*
    size_t pContext   // UINT_PTR optional
);

ccall((:WinHttpWebSocketCompleteUpgrade, "WINHTTP.dll"), stdcall, Ptr{Cvoid},
      (Ptr{Cvoid}, Csize_t),
      hRequest, pContext)
# hRequest : void* -> Ptr{Cvoid}
# pContext : UINT_PTR optional -> Csize_t
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
void* WinHttpWebSocketCompleteUpgrade(
    void* hRequest,
    uintptr_t pContext);
]]
local winhttp = ffi.load("winhttp")
-- winhttp.WinHttpWebSocketCompleteUpgrade(hRequest, pContext)
-- hRequest : void*
-- pContext : UINT_PTR 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('WINHTTP.dll');
const WinHttpWebSocketCompleteUpgrade = lib.func('__stdcall', 'WinHttpWebSocketCompleteUpgrade', 'void *', ['void *', 'uintptr_t']);
// WinHttpWebSocketCompleteUpgrade(hRequest, pContext)
// hRequest : void* -> 'void *'
// pContext : UINT_PTR optional -> 'uintptr_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("WINHTTP.dll", {
  WinHttpWebSocketCompleteUpgrade: { parameters: ["pointer", "usize"], result: "pointer" },
});
// lib.symbols.WinHttpWebSocketCompleteUpgrade(hRequest, pContext)
// hRequest : void* -> "pointer"
// pContext : UINT_PTR optional -> "usize"
// 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
void* WinHttpWebSocketCompleteUpgrade(
    void* hRequest,
    size_t pContext);
C, "WINHTTP.dll");
// $ffi->WinHttpWebSocketCompleteUpgrade(hRequest, pContext);
// hRequest : void*
// pContext : UINT_PTR 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 Winhttp extends StdCallLibrary {
    Winhttp INSTANCE = Native.load("winhttp", Winhttp.class);
    Pointer WinHttpWebSocketCompleteUpgrade(
        Pointer hRequest,   // void*
        long pContext   // UINT_PTR optional
    );
}

@[Link("winhttp")]
lib LibWINHTTP
  fun WinHttpWebSocketCompleteUpgrade = WinHttpWebSocketCompleteUpgrade(
    hRequest : Void*,   # void*
    pContext : LibC::SizeT   # UINT_PTR optional
  ) : 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 WinHttpWebSocketCompleteUpgradeNative = Pointer<Void> Function(Pointer<Void>, UintPtr);
typedef WinHttpWebSocketCompleteUpgradeDart = Pointer<Void> Function(Pointer<Void>, int);
final WinHttpWebSocketCompleteUpgrade = DynamicLibrary.open('WINHTTP.dll')
    .lookupFunction<WinHttpWebSocketCompleteUpgradeNative, WinHttpWebSocketCompleteUpgradeDart>('WinHttpWebSocketCompleteUpgrade');
// hRequest : void* -> Pointer<Void>
// pContext : UINT_PTR optional -> UintPtr
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function WinHttpWebSocketCompleteUpgrade(
  hRequest: Pointer;   // void*
  pContext: NativeUInt   // UINT_PTR optional
): Pointer; stdcall;
  external 'WINHTTP.dll' name 'WinHttpWebSocketCompleteUpgrade';

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

foreign import stdcall safe "WinHttpWebSocketCompleteUpgrade"
  c_WinHttpWebSocketCompleteUpgrade :: Ptr () -> CUIntPtr -> IO (Ptr ())
-- hRequest : void* -> Ptr ()
-- pContext : UINT_PTR optional -> CUIntPtr
-- 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 winhttpwebsocketcompleteupgrade =
  foreign "WinHttpWebSocketCompleteUpgrade"
    ((ptr void) @-> size_t @-> returning (ptr void))
(* hRequest : void* -> (ptr void) *)
(* pContext : UINT_PTR optional -> size_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 winhttp (t "WINHTTP.dll"))
(cffi:use-foreign-library winhttp)

(cffi:defcfun ("WinHttpWebSocketCompleteUpgrade" win-http-web-socket-complete-upgrade :convention :stdcall) :pointer
  (h-request :pointer)   ; void*
  (p-context :uint64))   ; UINT_PTR optional
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $WinHttpWebSocketCompleteUpgrade = Win32::API::More->new('WINHTTP',
    'LPVOID WinHttpWebSocketCompleteUpgrade(LPVOID hRequest, WPARAM pContext)');
# my $ret = $WinHttpWebSocketCompleteUpgrade->Call($hRequest, $pContext);
# hRequest : void* -> LPVOID
# pContext : UINT_PTR optional -> WPARAM
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。