WinHttpGetProxySettingsResultEx

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

DWORD WinHttpGetProxySettingsResultEx(
    void* hResolver,
    void* pProxySettingsEx
);

<DllImport("WINHTTP.dll", ExactSpelling:=True)>
Public Shared Function WinHttpGetProxySettingsResultEx(
    hResolver As IntPtr,   ' void*
    pProxySettingsEx As IntPtr   ' void* out
) As UInteger
End Function

' hResolver : void*
' pProxySettingsEx : void* out
Declare PtrSafe Function WinHttpGetProxySettingsResultEx Lib "winhttp" ( _
    ByVal hResolver As LongPtr, _
    ByVal pProxySettingsEx 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

WinHttpGetProxySettingsResultEx = ctypes.windll.winhttp.WinHttpGetProxySettingsResultEx
WinHttpGetProxySettingsResultEx.restype = wintypes.DWORD
WinHttpGetProxySettingsResultEx.argtypes = [
    ctypes.POINTER(None),  # hResolver : void*
    ctypes.POINTER(None),  # pProxySettingsEx : void* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WINHTTP.dll')
WinHttpGetProxySettingsResultEx = Fiddle::Function.new(
  lib['WinHttpGetProxySettingsResultEx'],
  [
    Fiddle::TYPE_VOIDP,  # hResolver : void*
    Fiddle::TYPE_VOIDP,  # pProxySettingsEx : void* out
  ],
  -Fiddle::TYPE_INT)

#[link(name = "winhttp")]
extern "system" {
    fn WinHttpGetProxySettingsResultEx(
        hResolver: *mut (),  // void*
        pProxySettingsEx: *mut ()  // void* out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("WINHTTP.dll")]
public static extern uint WinHttpGetProxySettingsResultEx(IntPtr hResolver, IntPtr pProxySettingsEx);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WINHTTP_WinHttpGetProxySettingsResultEx' -Namespace Win32 -PassThru
# $api::WinHttpGetProxySettingsResultEx(hResolver, pProxySettingsEx)

#uselib "WINHTTP.dll"
#func global WinHttpGetProxySettingsResultEx "WinHttpGetProxySettingsResultEx" sptr, sptr
; WinHttpGetProxySettingsResultEx hResolver, pProxySettingsEx   ; 戻り値は stat
; hResolver : void* -> "sptr"
; pProxySettingsEx : void* 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。

#uselib "WINHTTP.dll"
#cfunc global WinHttpGetProxySettingsResultEx "WinHttpGetProxySettingsResultEx" sptr, sptr
; res = WinHttpGetProxySettingsResultEx(hResolver, pProxySettingsEx)
; hResolver : void* -> "sptr"
; pProxySettingsEx : void* out -> "sptr"

; DWORD WinHttpGetProxySettingsResultEx(void* hResolver, void* pProxySettingsEx)
#uselib "WINHTTP.dll"
#cfunc global WinHttpGetProxySettingsResultEx "WinHttpGetProxySettingsResultEx" intptr, intptr
; res = WinHttpGetProxySettingsResultEx(hResolver, pProxySettingsEx)
; hResolver : void* -> "intptr"
; pProxySettingsEx : void* out -> "intptr"

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

var (
	winhttp = windows.NewLazySystemDLL("WINHTTP.dll")
	procWinHttpGetProxySettingsResultEx = winhttp.NewProc("WinHttpGetProxySettingsResultEx")
)

// hResolver (void*), pProxySettingsEx (void* out)
r1, _, err := procWinHttpGetProxySettingsResultEx.Call(
	uintptr(hResolver),
	uintptr(pProxySettingsEx),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function WinHttpGetProxySettingsResultEx(
  hResolver: Pointer;   // void*
  pProxySettingsEx: Pointer   // void* out
): DWORD; stdcall;
  external 'WINHTTP.dll' name 'WinHttpGetProxySettingsResultEx';

result := DllCall("WINHTTP\WinHttpGetProxySettingsResultEx"
    , "Ptr", hResolver   ; void*
    , "Ptr", pProxySettingsEx   ; void* out
    , "UInt")   ; return: DWORD

●WinHttpGetProxySettingsResultEx(hResolver, pProxySettingsEx) = DLL("WINHTTP.dll", "dword WinHttpGetProxySettingsResultEx(void*, void*)")
# 呼び出し: WinHttpGetProxySettingsResultEx(hResolver, pProxySettingsEx)
# hResolver : void* -> "void*"
# pProxySettingsEx : void* 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 "winhttp" fn WinHttpGetProxySettingsResultEx(
    hResolver: ?*anyopaque, // void*
    pProxySettingsEx: ?*anyopaque // void* out
) callconv(std.os.windows.WINAPI) u32;

proc WinHttpGetProxySettingsResultEx(
    hResolver: pointer,  # void*
    pProxySettingsEx: pointer  # void* out
): uint32 {.importc: "WinHttpGetProxySettingsResultEx", stdcall, dynlib: "WINHTTP.dll".}

pragma(lib, "winhttp");
extern(Windows)
uint WinHttpGetProxySettingsResultEx(
    void* hResolver,   // void*
    void* pProxySettingsEx   // void* out
);

ccall((:WinHttpGetProxySettingsResultEx, "WINHTTP.dll"), stdcall, UInt32,
      (Ptr{Cvoid}, Ptr{Cvoid}),
      hResolver, pProxySettingsEx)
# hResolver : void* -> Ptr{Cvoid}
# pProxySettingsEx : void* out -> 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 WinHttpGetProxySettingsResultEx(
    void* hResolver,
    void* pProxySettingsEx);
]]
local winhttp = ffi.load("winhttp")
-- winhttp.WinHttpGetProxySettingsResultEx(hResolver, pProxySettingsEx)
-- hResolver : void*
-- pProxySettingsEx : void* 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('WINHTTP.dll');
const WinHttpGetProxySettingsResultEx = lib.func('__stdcall', 'WinHttpGetProxySettingsResultEx', 'uint32_t', ['void *', 'void *']);
// WinHttpGetProxySettingsResultEx(hResolver, pProxySettingsEx)
// hResolver : void* -> 'void *'
// pProxySettingsEx : void* 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("WINHTTP.dll", {
  WinHttpGetProxySettingsResultEx: { parameters: ["pointer", "pointer"], result: "u32" },
});
// lib.symbols.WinHttpGetProxySettingsResultEx(hResolver, pProxySettingsEx)
// hResolver : void* -> "pointer"
// pProxySettingsEx : void* 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 WinHttpGetProxySettingsResultEx(
    void* hResolver,
    void* pProxySettingsEx);
C, "WINHTTP.dll");
// $ffi->WinHttpGetProxySettingsResultEx(hResolver, pProxySettingsEx);
// hResolver : void*
// pProxySettingsEx : void* 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 Winhttp extends StdCallLibrary {
    Winhttp INSTANCE = Native.load("winhttp", Winhttp.class);
    int WinHttpGetProxySettingsResultEx(
        Pointer hResolver,   // void*
        Pointer pProxySettingsEx   // void* out
    );
}

@[Link("winhttp")]
lib LibWINHTTP
  fun WinHttpGetProxySettingsResultEx = WinHttpGetProxySettingsResultEx(
    hResolver : Void*,   # void*
    pProxySettingsEx : Void*   # void* 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 WinHttpGetProxySettingsResultExNative = Uint32 Function(Pointer<Void>, Pointer<Void>);
typedef WinHttpGetProxySettingsResultExDart = int Function(Pointer<Void>, Pointer<Void>);
final WinHttpGetProxySettingsResultEx = DynamicLibrary.open('WINHTTP.dll')
    .lookupFunction<WinHttpGetProxySettingsResultExNative, WinHttpGetProxySettingsResultExDart>('WinHttpGetProxySettingsResultEx');
// hResolver : void* -> Pointer<Void>
// pProxySettingsEx : void* out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function WinHttpGetProxySettingsResultEx(
  hResolver: Pointer;   // void*
  pProxySettingsEx: Pointer   // void* out
): DWORD; stdcall;
  external 'WINHTTP.dll' name 'WinHttpGetProxySettingsResultEx';

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

foreign import stdcall safe "WinHttpGetProxySettingsResultEx"
  c_WinHttpGetProxySettingsResultEx :: Ptr () -> Ptr () -> IO Word32
-- hResolver : void* -> Ptr ()
-- pProxySettingsEx : void* 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 winhttpgetproxysettingsresultex =
  foreign "WinHttpGetProxySettingsResultEx"
    ((ptr void) @-> (ptr void) @-> returning uint32_t)
(* hResolver : void* -> (ptr void) *)
(* pProxySettingsEx : void* 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 winhttp (t "WINHTTP.dll"))
(cffi:use-foreign-library winhttp)

(cffi:defcfun ("WinHttpGetProxySettingsResultEx" win-http-get-proxy-settings-result-ex :convention :stdcall) :uint32
  (h-resolver :pointer)   ; void*
  (p-proxy-settings-ex :pointer))   ; void* out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $WinHttpGetProxySettingsResultEx = Win32::API::More->new('WINHTTP',
    'DWORD WinHttpGetProxySettingsResultEx(LPVOID hResolver, LPVOID pProxySettingsEx)');
# my $ret = $WinHttpGetProxySettingsResultEx->Call($hResolver, $pProxySettingsEx);
# hResolver : void* -> LPVOID
# pProxySettingsEx : void* out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。