ShowSecurityInfo

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

DWORD ShowSecurityInfo(
    HWND hWndParent,
    INTERNET_SECURITY_INFO* pSecurityInfo
);

<DllImport("WININET.dll", ExactSpelling:=True)>
Public Shared Function ShowSecurityInfo(
    hWndParent As IntPtr,   ' HWND
    pSecurityInfo As IntPtr   ' INTERNET_SECURITY_INFO*
) As UInteger
End Function

' hWndParent : HWND
' pSecurityInfo : INTERNET_SECURITY_INFO*
Declare PtrSafe Function ShowSecurityInfo Lib "wininet" ( _
    ByVal hWndParent As LongPtr, _
    ByVal pSecurityInfo 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

ShowSecurityInfo = ctypes.windll.wininet.ShowSecurityInfo
ShowSecurityInfo.restype = wintypes.DWORD
ShowSecurityInfo.argtypes = [
    wintypes.HANDLE,  # hWndParent : HWND
    ctypes.c_void_p,  # pSecurityInfo : INTERNET_SECURITY_INFO*
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WININET.dll')
ShowSecurityInfo = Fiddle::Function.new(
  lib['ShowSecurityInfo'],
  [
    Fiddle::TYPE_VOIDP,  # hWndParent : HWND
    Fiddle::TYPE_VOIDP,  # pSecurityInfo : INTERNET_SECURITY_INFO*
  ],
  -Fiddle::TYPE_INT)

#[link(name = "wininet")]
extern "system" {
    fn ShowSecurityInfo(
        hWndParent: *mut core::ffi::c_void,  // HWND
        pSecurityInfo: *mut INTERNET_SECURITY_INFO  // INTERNET_SECURITY_INFO*
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("WININET.dll")]
public static extern uint ShowSecurityInfo(IntPtr hWndParent, IntPtr pSecurityInfo);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WININET_ShowSecurityInfo' -Namespace Win32 -PassThru
# $api::ShowSecurityInfo(hWndParent, pSecurityInfo)

#uselib "WININET.dll"
#func global ShowSecurityInfo "ShowSecurityInfo" sptr, sptr
; ShowSecurityInfo hWndParent, varptr(pSecurityInfo)   ; 戻り値は stat
; hWndParent : HWND -> "sptr"
; pSecurityInfo : INTERNET_SECURITY_INFO* -> "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 ShowSecurityInfo "ShowSecurityInfo" sptr, var
; res = ShowSecurityInfo(hWndParent, pSecurityInfo)
; hWndParent : HWND -> "sptr"
; pSecurityInfo : INTERNET_SECURITY_INFO* -> "var"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

; DWORD ShowSecurityInfo(HWND hWndParent, INTERNET_SECURITY_INFO* pSecurityInfo)
#uselib "WININET.dll"
#cfunc global ShowSecurityInfo "ShowSecurityInfo" intptr, var
; res = ShowSecurityInfo(hWndParent, pSecurityInfo)
; hWndParent : HWND -> "intptr"
; pSecurityInfo : INTERNET_SECURITY_INFO* -> "var"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

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

var (
	wininet = windows.NewLazySystemDLL("WININET.dll")
	procShowSecurityInfo = wininet.NewProc("ShowSecurityInfo")
)

// hWndParent (HWND), pSecurityInfo (INTERNET_SECURITY_INFO*)
r1, _, err := procShowSecurityInfo.Call(
	uintptr(hWndParent),
	uintptr(pSecurityInfo),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function ShowSecurityInfo(
  hWndParent: THandle;   // HWND
  pSecurityInfo: Pointer   // INTERNET_SECURITY_INFO*
): DWORD; stdcall;
  external 'WININET.dll' name 'ShowSecurityInfo';

result := DllCall("WININET\ShowSecurityInfo"
    , "Ptr", hWndParent   ; HWND
    , "Ptr", pSecurityInfo   ; INTERNET_SECURITY_INFO*
    , "UInt")   ; return: DWORD

●ShowSecurityInfo(hWndParent, pSecurityInfo) = DLL("WININET.dll", "dword ShowSecurityInfo(void*, void*)")
# 呼び出し: ShowSecurityInfo(hWndParent, pSecurityInfo)
# hWndParent : HWND -> "void*"
# pSecurityInfo : INTERNET_SECURITY_INFO* -> "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)。