CoInternetIsFeatureEnabledForUrl

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

HRESULT CoInternetIsFeatureEnabledForUrl(
    INTERNETFEATURELIST FeatureEntry,
    DWORD dwFlags,
    LPCWSTR szURL,   // optional
    IInternetSecurityManager* pSecMgr   // optional
);

<DllImport("urlmon.dll", ExactSpelling:=True)>
Public Shared Function CoInternetIsFeatureEnabledForUrl(
    FeatureEntry As Integer,   ' INTERNETFEATURELIST
    dwFlags As UInteger,   ' DWORD
    <MarshalAs(UnmanagedType.LPWStr)> szURL As String,   ' LPCWSTR optional
    pSecMgr As IntPtr   ' IInternetSecurityManager* optional
) As Integer
End Function

' FeatureEntry : INTERNETFEATURELIST
' dwFlags : DWORD
' szURL : LPCWSTR optional
' pSecMgr : IInternetSecurityManager* optional
Declare PtrSafe Function CoInternetIsFeatureEnabledForUrl Lib "urlmon" ( _
    ByVal FeatureEntry As Long, _
    ByVal dwFlags As Long, _
    ByVal szURL As LongPtr, _
    ByVal pSecMgr 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

CoInternetIsFeatureEnabledForUrl = ctypes.windll.urlmon.CoInternetIsFeatureEnabledForUrl
CoInternetIsFeatureEnabledForUrl.restype = ctypes.c_int
CoInternetIsFeatureEnabledForUrl.argtypes = [
    ctypes.c_int,  # FeatureEntry : INTERNETFEATURELIST
    wintypes.DWORD,  # dwFlags : DWORD
    wintypes.LPCWSTR,  # szURL : LPCWSTR optional
    ctypes.c_void_p,  # pSecMgr : IInternetSecurityManager* optional
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('urlmon.dll')
CoInternetIsFeatureEnabledForUrl = Fiddle::Function.new(
  lib['CoInternetIsFeatureEnabledForUrl'],
  [
    Fiddle::TYPE_INT,  # FeatureEntry : INTERNETFEATURELIST
    -Fiddle::TYPE_INT,  # dwFlags : DWORD
    Fiddle::TYPE_VOIDP,  # szURL : LPCWSTR optional
    Fiddle::TYPE_VOIDP,  # pSecMgr : IInternetSecurityManager* optional
  ],
  Fiddle::TYPE_INT)

#[link(name = "urlmon")]
extern "system" {
    fn CoInternetIsFeatureEnabledForUrl(
        FeatureEntry: i32,  // INTERNETFEATURELIST
        dwFlags: u32,  // DWORD
        szURL: *const u16,  // LPCWSTR optional
        pSecMgr: *mut core::ffi::c_void  // IInternetSecurityManager* optional
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("urlmon.dll")]
public static extern int CoInternetIsFeatureEnabledForUrl(int FeatureEntry, uint dwFlags, [MarshalAs(UnmanagedType.LPWStr)] string szURL, IntPtr pSecMgr);
"@
$api = Add-Type -MemberDefinition $sig -Name 'urlmon_CoInternetIsFeatureEnabledForUrl' -Namespace Win32 -PassThru
# $api::CoInternetIsFeatureEnabledForUrl(FeatureEntry, dwFlags, szURL, pSecMgr)

#uselib "urlmon.dll"
#func global CoInternetIsFeatureEnabledForUrl "CoInternetIsFeatureEnabledForUrl" sptr, sptr, sptr, sptr
; CoInternetIsFeatureEnabledForUrl FeatureEntry, dwFlags, szURL, pSecMgr   ; 戻り値は stat
; FeatureEntry : INTERNETFEATURELIST -> "sptr"
; dwFlags : DWORD -> "sptr"
; szURL : LPCWSTR optional -> "sptr"
; pSecMgr : IInternetSecurityManager* 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 "urlmon.dll"
#cfunc global CoInternetIsFeatureEnabledForUrl "CoInternetIsFeatureEnabledForUrl" int, int, wstr, sptr
; res = CoInternetIsFeatureEnabledForUrl(FeatureEntry, dwFlags, szURL, pSecMgr)
; FeatureEntry : INTERNETFEATURELIST -> "int"
; dwFlags : DWORD -> "int"
; szURL : LPCWSTR optional -> "wstr"
; pSecMgr : IInternetSecurityManager* optional -> "sptr"

; HRESULT CoInternetIsFeatureEnabledForUrl(INTERNETFEATURELIST FeatureEntry, DWORD dwFlags, LPCWSTR szURL, IInternetSecurityManager* pSecMgr)
#uselib "urlmon.dll"
#cfunc global CoInternetIsFeatureEnabledForUrl "CoInternetIsFeatureEnabledForUrl" int, int, wstr, intptr
; res = CoInternetIsFeatureEnabledForUrl(FeatureEntry, dwFlags, szURL, pSecMgr)
; FeatureEntry : INTERNETFEATURELIST -> "int"
; dwFlags : DWORD -> "int"
; szURL : LPCWSTR optional -> "wstr"
; pSecMgr : IInternetSecurityManager* optional -> "intptr"

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

var (
	urlmon = windows.NewLazySystemDLL("urlmon.dll")
	procCoInternetIsFeatureEnabledForUrl = urlmon.NewProc("CoInternetIsFeatureEnabledForUrl")
)

// FeatureEntry (INTERNETFEATURELIST), dwFlags (DWORD), szURL (LPCWSTR optional), pSecMgr (IInternetSecurityManager* optional)
r1, _, err := procCoInternetIsFeatureEnabledForUrl.Call(
	uintptr(FeatureEntry),
	uintptr(dwFlags),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(szURL))),
	uintptr(pSecMgr),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function CoInternetIsFeatureEnabledForUrl(
  FeatureEntry: Integer;   // INTERNETFEATURELIST
  dwFlags: DWORD;   // DWORD
  szURL: PWideChar;   // LPCWSTR optional
  pSecMgr: Pointer   // IInternetSecurityManager* optional
): Integer; stdcall;
  external 'urlmon.dll' name 'CoInternetIsFeatureEnabledForUrl';

result := DllCall("urlmon\CoInternetIsFeatureEnabledForUrl"
    , "Int", FeatureEntry   ; INTERNETFEATURELIST
    , "UInt", dwFlags   ; DWORD
    , "WStr", szURL   ; LPCWSTR optional
    , "Ptr", pSecMgr   ; IInternetSecurityManager* optional
    , "Int")   ; return: HRESULT

●CoInternetIsFeatureEnabledForUrl(FeatureEntry, dwFlags, szURL, pSecMgr) = DLL("urlmon.dll", "int CoInternetIsFeatureEnabledForUrl(int, dword, char*, void*)")
# 呼び出し: CoInternetIsFeatureEnabledForUrl(FeatureEntry, dwFlags, szURL, pSecMgr)
# FeatureEntry : INTERNETFEATURELIST -> "int"
# dwFlags : DWORD -> "dword"
# szURL : LPCWSTR optional -> "char*"
# pSecMgr : IInternetSecurityManager* 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)。