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)。