InternetAutodial

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

BOOL InternetAutodial(
    INTERNET_AUTODIAL dwFlags,
    HWND hwndParent   // optional
);

<DllImport("WININET.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function InternetAutodial(
    dwFlags As UInteger,   ' INTERNET_AUTODIAL
    hwndParent As IntPtr   ' HWND optional
) As Boolean
End Function

' dwFlags : INTERNET_AUTODIAL
' hwndParent : HWND optional
Declare PtrSafe Function InternetAutodial Lib "wininet" ( _
    ByVal dwFlags As Long, _
    ByVal hwndParent 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

InternetAutodial = ctypes.windll.wininet.InternetAutodial
InternetAutodial.restype = wintypes.BOOL
InternetAutodial.argtypes = [
    wintypes.DWORD,  # dwFlags : INTERNET_AUTODIAL
    wintypes.HANDLE,  # hwndParent : HWND optional
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WININET.dll')
InternetAutodial = Fiddle::Function.new(
  lib['InternetAutodial'],
  [
    -Fiddle::TYPE_INT,  # dwFlags : INTERNET_AUTODIAL
    Fiddle::TYPE_VOIDP,  # hwndParent : HWND optional
  ],
  Fiddle::TYPE_INT)

#[link(name = "wininet")]
extern "system" {
    fn InternetAutodial(
        dwFlags: u32,  // INTERNET_AUTODIAL
        hwndParent: *mut core::ffi::c_void  // HWND optional
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("WININET.dll", SetLastError = true)]
public static extern bool InternetAutodial(uint dwFlags, IntPtr hwndParent);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WININET_InternetAutodial' -Namespace Win32 -PassThru
# $api::InternetAutodial(dwFlags, hwndParent)

#uselib "WININET.dll"
#func global InternetAutodial "InternetAutodial" sptr, sptr
; InternetAutodial dwFlags, hwndParent   ; 戻り値は stat
; dwFlags : INTERNET_AUTODIAL -> "sptr"
; hwndParent : HWND 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 "WININET.dll"
#cfunc global InternetAutodial "InternetAutodial" int, sptr
; res = InternetAutodial(dwFlags, hwndParent)
; dwFlags : INTERNET_AUTODIAL -> "int"
; hwndParent : HWND optional -> "sptr"

; BOOL InternetAutodial(INTERNET_AUTODIAL dwFlags, HWND hwndParent)
#uselib "WININET.dll"
#cfunc global InternetAutodial "InternetAutodial" int, intptr
; res = InternetAutodial(dwFlags, hwndParent)
; dwFlags : INTERNET_AUTODIAL -> "int"
; hwndParent : HWND optional -> "intptr"

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

var (
	wininet = windows.NewLazySystemDLL("WININET.dll")
	procInternetAutodial = wininet.NewProc("InternetAutodial")
)

// dwFlags (INTERNET_AUTODIAL), hwndParent (HWND optional)
r1, _, err := procInternetAutodial.Call(
	uintptr(dwFlags),
	uintptr(hwndParent),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function InternetAutodial(
  dwFlags: DWORD;   // INTERNET_AUTODIAL
  hwndParent: THandle   // HWND optional
): BOOL; stdcall;
  external 'WININET.dll' name 'InternetAutodial';

result := DllCall("WININET\InternetAutodial"
    , "UInt", dwFlags   ; INTERNET_AUTODIAL
    , "Ptr", hwndParent   ; HWND optional
    , "Int")   ; return: BOOL

●InternetAutodial(dwFlags, hwndParent) = DLL("WININET.dll", "bool InternetAutodial(dword, void*)")
# 呼び出し: InternetAutodial(dwFlags, hwndParent)
# dwFlags : INTERNET_AUTODIAL -> "dword"
# hwndParent : HWND optional -> "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)。