WTHelperCertIsSelfSigned

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

BOOL WTHelperCertIsSelfSigned(
    DWORD dwEncoding,
    CERT_INFO* pCert
);

<DllImport("WINTRUST.dll", ExactSpelling:=True)>
Public Shared Function WTHelperCertIsSelfSigned(
    dwEncoding As UInteger,   ' DWORD
    pCert As IntPtr   ' CERT_INFO* in/out
) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function

' dwEncoding : DWORD
' pCert : CERT_INFO* in/out
Declare PtrSafe Function WTHelperCertIsSelfSigned Lib "wintrust" ( _
    ByVal dwEncoding As Long, _
    ByVal pCert 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

WTHelperCertIsSelfSigned = ctypes.windll.wintrust.WTHelperCertIsSelfSigned
WTHelperCertIsSelfSigned.restype = wintypes.BOOL
WTHelperCertIsSelfSigned.argtypes = [
    wintypes.DWORD,  # dwEncoding : DWORD
    ctypes.c_void_p,  # pCert : CERT_INFO* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WINTRUST.dll')
WTHelperCertIsSelfSigned = Fiddle::Function.new(
  lib['WTHelperCertIsSelfSigned'],
  [
    -Fiddle::TYPE_INT,  # dwEncoding : DWORD
    Fiddle::TYPE_VOIDP,  # pCert : CERT_INFO* in/out
  ],
  Fiddle::TYPE_INT)

#[link(name = "wintrust")]
extern "system" {
    fn WTHelperCertIsSelfSigned(
        dwEncoding: u32,  // DWORD
        pCert: *mut CERT_INFO  // CERT_INFO* in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("WINTRUST.dll")]
public static extern bool WTHelperCertIsSelfSigned(uint dwEncoding, IntPtr pCert);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WINTRUST_WTHelperCertIsSelfSigned' -Namespace Win32 -PassThru
# $api::WTHelperCertIsSelfSigned(dwEncoding, pCert)

#uselib "WINTRUST.dll"
#func global WTHelperCertIsSelfSigned "WTHelperCertIsSelfSigned" sptr, sptr
; WTHelperCertIsSelfSigned dwEncoding, varptr(pCert)   ; 戻り値は stat
; dwEncoding : DWORD -> "sptr"
; pCert : CERT_INFO* in/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。

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

var (
	wintrust = windows.NewLazySystemDLL("WINTRUST.dll")
	procWTHelperCertIsSelfSigned = wintrust.NewProc("WTHelperCertIsSelfSigned")
)

// dwEncoding (DWORD), pCert (CERT_INFO* in/out)
r1, _, err := procWTHelperCertIsSelfSigned.Call(
	uintptr(dwEncoding),
	uintptr(pCert),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function WTHelperCertIsSelfSigned(
  dwEncoding: DWORD;   // DWORD
  pCert: Pointer   // CERT_INFO* in/out
): BOOL; stdcall;
  external 'WINTRUST.dll' name 'WTHelperCertIsSelfSigned';

result := DllCall("WINTRUST\WTHelperCertIsSelfSigned"
    , "UInt", dwEncoding   ; DWORD
    , "Ptr", pCert   ; CERT_INFO* in/out
    , "Int")   ; return: BOOL

●WTHelperCertIsSelfSigned(dwEncoding, pCert) = DLL("WINTRUST.dll", "bool WTHelperCertIsSelfSigned(dword, void*)")
# 呼び出し: WTHelperCertIsSelfSigned(dwEncoding, pCert)
# dwEncoding : DWORD -> "dword"
# pCert : CERT_INFO* in/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 "wintrust" fn WTHelperCertIsSelfSigned(
    dwEncoding: u32, // DWORD
    pCert: [*c]CERT_INFO // CERT_INFO* in/out
) callconv(std.os.windows.WINAPI) i32;

proc WTHelperCertIsSelfSigned(
    dwEncoding: uint32,  # DWORD
    pCert: ptr CERT_INFO  # CERT_INFO* in/out
): int32 {.importc: "WTHelperCertIsSelfSigned", stdcall, dynlib: "WINTRUST.dll".}

pragma(lib, "wintrust");
extern(Windows)
int WTHelperCertIsSelfSigned(
    uint dwEncoding,   // DWORD
    CERT_INFO* pCert   // CERT_INFO* in/out
);

ccall((:WTHelperCertIsSelfSigned, "WINTRUST.dll"), stdcall, Int32,
      (UInt32, Ptr{CERT_INFO}),
      dwEncoding, pCert)
# dwEncoding : DWORD -> UInt32
# pCert : CERT_INFO* in/out -> Ptr{CERT_INFO}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t WTHelperCertIsSelfSigned(
    uint32_t dwEncoding,
    void* pCert);
]]
local wintrust = ffi.load("wintrust")
-- wintrust.WTHelperCertIsSelfSigned(dwEncoding, pCert)
-- dwEncoding : DWORD
-- pCert : CERT_INFO* in/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('WINTRUST.dll');
const WTHelperCertIsSelfSigned = lib.func('__stdcall', 'WTHelperCertIsSelfSigned', 'int32_t', ['uint32_t', 'void *']);
// WTHelperCertIsSelfSigned(dwEncoding, pCert)
// dwEncoding : DWORD -> 'uint32_t'
// pCert : CERT_INFO* in/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("WINTRUST.dll", {
  WTHelperCertIsSelfSigned: { parameters: ["u32", "pointer"], result: "i32" },
});
// lib.symbols.WTHelperCertIsSelfSigned(dwEncoding, pCert)
// dwEncoding : DWORD -> "u32"
// pCert : CERT_INFO* in/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
int32_t WTHelperCertIsSelfSigned(
    uint32_t dwEncoding,
    void* pCert);
C, "WINTRUST.dll");
// $ffi->WTHelperCertIsSelfSigned(dwEncoding, pCert);
// dwEncoding : DWORD
// pCert : CERT_INFO* in/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 Wintrust extends StdCallLibrary {
    Wintrust INSTANCE = Native.load("wintrust", Wintrust.class);
    boolean WTHelperCertIsSelfSigned(
        int dwEncoding,   // DWORD
        Pointer pCert   // CERT_INFO* in/out
    );
}

@[Link("wintrust")]
lib LibWINTRUST
  fun WTHelperCertIsSelfSigned = WTHelperCertIsSelfSigned(
    dwEncoding : UInt32,   # DWORD
    pCert : CERT_INFO*   # CERT_INFO* in/out
  ) : Int32
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 WTHelperCertIsSelfSignedNative = Int32 Function(Uint32, Pointer<Void>);
typedef WTHelperCertIsSelfSignedDart = int Function(int, Pointer<Void>);
final WTHelperCertIsSelfSigned = DynamicLibrary.open('WINTRUST.dll')
    .lookupFunction<WTHelperCertIsSelfSignedNative, WTHelperCertIsSelfSignedDart>('WTHelperCertIsSelfSigned');
// dwEncoding : DWORD -> Uint32
// pCert : CERT_INFO* in/out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function WTHelperCertIsSelfSigned(
  dwEncoding: DWORD;   // DWORD
  pCert: Pointer   // CERT_INFO* in/out
): BOOL; stdcall;
  external 'WINTRUST.dll' name 'WTHelperCertIsSelfSigned';

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

foreign import stdcall safe "WTHelperCertIsSelfSigned"
  c_WTHelperCertIsSelfSigned :: Word32 -> Ptr () -> IO CInt
-- dwEncoding : DWORD -> Word32
-- pCert : CERT_INFO* in/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 wthelpercertisselfsigned =
  foreign "WTHelperCertIsSelfSigned"
    (uint32_t @-> (ptr void) @-> returning int32_t)
(* dwEncoding : DWORD -> uint32_t *)
(* pCert : CERT_INFO* in/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 wintrust (t "WINTRUST.dll"))
(cffi:use-foreign-library wintrust)

(cffi:defcfun ("WTHelperCertIsSelfSigned" wthelper-cert-is-self-signed :convention :stdcall) :int32
  (dw-encoding :uint32)   ; DWORD
  (p-cert :pointer))   ; CERT_INFO* in/out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $WTHelperCertIsSelfSigned = Win32::API::More->new('WINTRUST',
    'BOOL WTHelperCertIsSelfSigned(DWORD dwEncoding, LPVOID pCert)');
# my $ret = $WTHelperCertIsSelfSigned->Call($dwEncoding, $pCert);
# dwEncoding : DWORD -> DWORD
# pCert : CERT_INFO* in/out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。