CertRetrieveLogoOrBiometricInfo

// CRYPT32.dll
#include <windows.h>

BOOL CertRetrieveLogoOrBiometricInfo(
    const CERT_CONTEXT* pCertContext,
    LPCSTR lpszLogoOrBiometricType,
    DWORD dwRetrievalFlags,
    DWORD dwTimeout,
    DWORD dwFlags,
    void* pvReserved,   // optional
    BYTE** ppbData,
    DWORD* pcbData,
    LPWSTR* ppwszMimeType   // optional
);

<DllImport("CRYPT32.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function CertRetrieveLogoOrBiometricInfo(
    pCertContext As IntPtr,   ' CERT_CONTEXT*
    <MarshalAs(UnmanagedType.LPStr)> lpszLogoOrBiometricType As String,   ' LPCSTR
    dwRetrievalFlags As UInteger,   ' DWORD
    dwTimeout As UInteger,   ' DWORD
    dwFlags As UInteger,   ' DWORD
    pvReserved As IntPtr,   ' void* optional
    ppbData As IntPtr,   ' BYTE** out
    <Out> ByRef pcbData As UInteger,   ' DWORD* out
    ppwszMimeType As IntPtr   ' LPWSTR* optional, out
) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function

' pCertContext : CERT_CONTEXT*
' lpszLogoOrBiometricType : LPCSTR
' dwRetrievalFlags : DWORD
' dwTimeout : DWORD
' dwFlags : DWORD
' pvReserved : void* optional
' ppbData : BYTE** out
' pcbData : DWORD* out
' ppwszMimeType : LPWSTR* optional, out
Declare PtrSafe Function CertRetrieveLogoOrBiometricInfo Lib "crypt32" ( _
    ByVal pCertContext As LongPtr, _
    ByVal lpszLogoOrBiometricType As String, _
    ByVal dwRetrievalFlags As Long, _
    ByVal dwTimeout As Long, _
    ByVal dwFlags As Long, _
    ByVal pvReserved As LongPtr, _
    ByVal ppbData As LongPtr, _
    ByRef pcbData As Long, _
    ByVal ppwszMimeType 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

CertRetrieveLogoOrBiometricInfo = ctypes.windll.crypt32.CertRetrieveLogoOrBiometricInfo
CertRetrieveLogoOrBiometricInfo.restype = wintypes.BOOL
CertRetrieveLogoOrBiometricInfo.argtypes = [
    ctypes.c_void_p,  # pCertContext : CERT_CONTEXT*
    wintypes.LPCSTR,  # lpszLogoOrBiometricType : LPCSTR
    wintypes.DWORD,  # dwRetrievalFlags : DWORD
    wintypes.DWORD,  # dwTimeout : DWORD
    wintypes.DWORD,  # dwFlags : DWORD
    ctypes.POINTER(None),  # pvReserved : void* optional
    ctypes.c_void_p,  # ppbData : BYTE** out
    ctypes.POINTER(wintypes.DWORD),  # pcbData : DWORD* out
    ctypes.c_void_p,  # ppwszMimeType : LPWSTR* optional, out
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('CRYPT32.dll')
CertRetrieveLogoOrBiometricInfo = Fiddle::Function.new(
  lib['CertRetrieveLogoOrBiometricInfo'],
  [
    Fiddle::TYPE_VOIDP,  # pCertContext : CERT_CONTEXT*
    Fiddle::TYPE_VOIDP,  # lpszLogoOrBiometricType : LPCSTR
    -Fiddle::TYPE_INT,  # dwRetrievalFlags : DWORD
    -Fiddle::TYPE_INT,  # dwTimeout : DWORD
    -Fiddle::TYPE_INT,  # dwFlags : DWORD
    Fiddle::TYPE_VOIDP,  # pvReserved : void* optional
    Fiddle::TYPE_VOIDP,  # ppbData : BYTE** out
    Fiddle::TYPE_VOIDP,  # pcbData : DWORD* out
    Fiddle::TYPE_VOIDP,  # ppwszMimeType : LPWSTR* optional, out
  ],
  Fiddle::TYPE_INT)

#[link(name = "crypt32")]
extern "system" {
    fn CertRetrieveLogoOrBiometricInfo(
        pCertContext: *const CERT_CONTEXT,  // CERT_CONTEXT*
        lpszLogoOrBiometricType: *const u8,  // LPCSTR
        dwRetrievalFlags: u32,  // DWORD
        dwTimeout: u32,  // DWORD
        dwFlags: u32,  // DWORD
        pvReserved: *mut (),  // void* optional
        ppbData: *mut *mut u8,  // BYTE** out
        pcbData: *mut u32,  // DWORD* out
        ppwszMimeType: *mut *mut u16  // LPWSTR* optional, out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("CRYPT32.dll", SetLastError = true)]
public static extern bool CertRetrieveLogoOrBiometricInfo(IntPtr pCertContext, [MarshalAs(UnmanagedType.LPStr)] string lpszLogoOrBiometricType, uint dwRetrievalFlags, uint dwTimeout, uint dwFlags, IntPtr pvReserved, IntPtr ppbData, out uint pcbData, IntPtr ppwszMimeType);
"@
$api = Add-Type -MemberDefinition $sig -Name 'CRYPT32_CertRetrieveLogoOrBiometricInfo' -Namespace Win32 -PassThru
# $api::CertRetrieveLogoOrBiometricInfo(pCertContext, lpszLogoOrBiometricType, dwRetrievalFlags, dwTimeout, dwFlags, pvReserved, ppbData, pcbData, ppwszMimeType)

#uselib "CRYPT32.dll"
#func global CertRetrieveLogoOrBiometricInfo "CertRetrieveLogoOrBiometricInfo" sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr
; CertRetrieveLogoOrBiometricInfo varptr(pCertContext), lpszLogoOrBiometricType, dwRetrievalFlags, dwTimeout, dwFlags, pvReserved, varptr(ppbData), varptr(pcbData), varptr(ppwszMimeType)   ; 戻り値は stat
; pCertContext : CERT_CONTEXT* -> "sptr"
; lpszLogoOrBiometricType : LPCSTR -> "sptr"
; dwRetrievalFlags : DWORD -> "sptr"
; dwTimeout : DWORD -> "sptr"
; dwFlags : DWORD -> "sptr"
; pvReserved : void* optional -> "sptr"
; ppbData : BYTE** out -> "sptr"
; pcbData : DWORD* out -> "sptr"
; ppwszMimeType : LPWSTR* optional, 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 (
	crypt32 = windows.NewLazySystemDLL("CRYPT32.dll")
	procCertRetrieveLogoOrBiometricInfo = crypt32.NewProc("CertRetrieveLogoOrBiometricInfo")
)

// pCertContext (CERT_CONTEXT*), lpszLogoOrBiometricType (LPCSTR), dwRetrievalFlags (DWORD), dwTimeout (DWORD), dwFlags (DWORD), pvReserved (void* optional), ppbData (BYTE** out), pcbData (DWORD* out), ppwszMimeType (LPWSTR* optional, out)
r1, _, err := procCertRetrieveLogoOrBiometricInfo.Call(
	uintptr(pCertContext),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(lpszLogoOrBiometricType))),
	uintptr(dwRetrievalFlags),
	uintptr(dwTimeout),
	uintptr(dwFlags),
	uintptr(pvReserved),
	uintptr(ppbData),
	uintptr(pcbData),
	uintptr(ppwszMimeType),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function CertRetrieveLogoOrBiometricInfo(
  pCertContext: Pointer;   // CERT_CONTEXT*
  lpszLogoOrBiometricType: PAnsiChar;   // LPCSTR
  dwRetrievalFlags: DWORD;   // DWORD
  dwTimeout: DWORD;   // DWORD
  dwFlags: DWORD;   // DWORD
  pvReserved: Pointer;   // void* optional
  ppbData: Pointer;   // BYTE** out
  pcbData: Pointer;   // DWORD* out
  ppwszMimeType: PPWideChar   // LPWSTR* optional, out
): BOOL; stdcall;
  external 'CRYPT32.dll' name 'CertRetrieveLogoOrBiometricInfo';

result := DllCall("CRYPT32\CertRetrieveLogoOrBiometricInfo"
    , "Ptr", pCertContext   ; CERT_CONTEXT*
    , "AStr", lpszLogoOrBiometricType   ; LPCSTR
    , "UInt", dwRetrievalFlags   ; DWORD
    , "UInt", dwTimeout   ; DWORD
    , "UInt", dwFlags   ; DWORD
    , "Ptr", pvReserved   ; void* optional
    , "Ptr", ppbData   ; BYTE** out
    , "Ptr", pcbData   ; DWORD* out
    , "Ptr", ppwszMimeType   ; LPWSTR* optional, out
    , "Int")   ; return: BOOL

●CertRetrieveLogoOrBiometricInfo(pCertContext, lpszLogoOrBiometricType, dwRetrievalFlags, dwTimeout, dwFlags, pvReserved, ppbData, pcbData, ppwszMimeType) = DLL("CRYPT32.dll", "bool CertRetrieveLogoOrBiometricInfo(void*, char*, dword, dword, dword, void*, void*, void*, void*)")
# 呼び出し: CertRetrieveLogoOrBiometricInfo(pCertContext, lpszLogoOrBiometricType, dwRetrievalFlags, dwTimeout, dwFlags, pvReserved, ppbData, pcbData, ppwszMimeType)
# pCertContext : CERT_CONTEXT* -> "void*"
# lpszLogoOrBiometricType : LPCSTR -> "char*"
# dwRetrievalFlags : DWORD -> "dword"
# dwTimeout : DWORD -> "dword"
# dwFlags : DWORD -> "dword"
# pvReserved : void* optional -> "void*"
# ppbData : BYTE** out -> "void*"
# pcbData : DWORD* out -> "void*"
# ppwszMimeType : LPWSTR* optional, 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 "crypt32" fn CertRetrieveLogoOrBiometricInfo(
    pCertContext: [*c]CERT_CONTEXT, // CERT_CONTEXT*
    lpszLogoOrBiometricType: [*c]const u8, // LPCSTR
    dwRetrievalFlags: u32, // DWORD
    dwTimeout: u32, // DWORD
    dwFlags: u32, // DWORD
    pvReserved: ?*anyopaque, // void* optional
    ppbData: [*c][*c]u8, // BYTE** out
    pcbData: [*c]u32, // DWORD* out
    ppwszMimeType: [*c][*c]u16 // LPWSTR* optional, out
) callconv(std.os.windows.WINAPI) i32;

proc CertRetrieveLogoOrBiometricInfo(
    pCertContext: ptr CERT_CONTEXT,  # CERT_CONTEXT*
    lpszLogoOrBiometricType: cstring,  # LPCSTR
    dwRetrievalFlags: uint32,  # DWORD
    dwTimeout: uint32,  # DWORD
    dwFlags: uint32,  # DWORD
    pvReserved: pointer,  # void* optional
    ppbData: ptr uint8,  # BYTE** out
    pcbData: ptr uint32,  # DWORD* out
    ppwszMimeType: ptr WideCString  # LPWSTR* optional, out
): int32 {.importc: "CertRetrieveLogoOrBiometricInfo", stdcall, dynlib: "CRYPT32.dll".}

pragma(lib, "crypt32");
extern(Windows)
int CertRetrieveLogoOrBiometricInfo(
    CERT_CONTEXT* pCertContext,   // CERT_CONTEXT*
    const(char)* lpszLogoOrBiometricType,   // LPCSTR
    uint dwRetrievalFlags,   // DWORD
    uint dwTimeout,   // DWORD
    uint dwFlags,   // DWORD
    void* pvReserved,   // void* optional
    ubyte** ppbData,   // BYTE** out
    uint* pcbData,   // DWORD* out
    wchar** ppwszMimeType   // LPWSTR* optional, out
);

ccall((:CertRetrieveLogoOrBiometricInfo, "CRYPT32.dll"), stdcall, Int32,
      (Ptr{CERT_CONTEXT}, Cstring, UInt32, UInt32, UInt32, Ptr{Cvoid}, Ptr{UInt8}, Ptr{UInt32}, Ptr{Ptr{UInt16}}),
      pCertContext, lpszLogoOrBiometricType, dwRetrievalFlags, dwTimeout, dwFlags, pvReserved, ppbData, pcbData, ppwszMimeType)
# pCertContext : CERT_CONTEXT* -> Ptr{CERT_CONTEXT}
# lpszLogoOrBiometricType : LPCSTR -> Cstring
# dwRetrievalFlags : DWORD -> UInt32
# dwTimeout : DWORD -> UInt32
# dwFlags : DWORD -> UInt32
# pvReserved : void* optional -> Ptr{Cvoid}
# ppbData : BYTE** out -> Ptr{UInt8}
# pcbData : DWORD* out -> Ptr{UInt32}
# ppwszMimeType : LPWSTR* optional, out -> Ptr{Ptr{UInt16}}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t CertRetrieveLogoOrBiometricInfo(
    void* pCertContext,
    const char* lpszLogoOrBiometricType,
    uint32_t dwRetrievalFlags,
    uint32_t dwTimeout,
    uint32_t dwFlags,
    void* pvReserved,
    uint8_t** ppbData,
    uint32_t* pcbData,
    uint16_t** ppwszMimeType);
]]
local crypt32 = ffi.load("crypt32")
-- crypt32.CertRetrieveLogoOrBiometricInfo(pCertContext, lpszLogoOrBiometricType, dwRetrievalFlags, dwTimeout, dwFlags, pvReserved, ppbData, pcbData, ppwszMimeType)
-- pCertContext : CERT_CONTEXT*
-- lpszLogoOrBiometricType : LPCSTR
-- dwRetrievalFlags : DWORD
-- dwTimeout : DWORD
-- dwFlags : DWORD
-- pvReserved : void* optional
-- ppbData : BYTE** out
-- pcbData : DWORD* out
-- ppwszMimeType : LPWSTR* optional, 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('CRYPT32.dll');
const CertRetrieveLogoOrBiometricInfo = lib.func('__stdcall', 'CertRetrieveLogoOrBiometricInfo', 'int32_t', ['void *', 'str', 'uint32_t', 'uint32_t', 'uint32_t', 'void *', 'uint8_t *', 'uint32_t *', 'void *']);
// CertRetrieveLogoOrBiometricInfo(pCertContext, lpszLogoOrBiometricType, dwRetrievalFlags, dwTimeout, dwFlags, pvReserved, ppbData, pcbData, ppwszMimeType)
// pCertContext : CERT_CONTEXT* -> 'void *'
// lpszLogoOrBiometricType : LPCSTR -> 'str'
// dwRetrievalFlags : DWORD -> 'uint32_t'
// dwTimeout : DWORD -> 'uint32_t'
// dwFlags : DWORD -> 'uint32_t'
// pvReserved : void* optional -> 'void *'
// ppbData : BYTE** out -> 'uint8_t *'
// pcbData : DWORD* out -> 'uint32_t *'
// ppwszMimeType : LPWSTR* optional, 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("CRYPT32.dll", {
  CertRetrieveLogoOrBiometricInfo: { parameters: ["pointer", "buffer", "u32", "u32", "u32", "pointer", "pointer", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.CertRetrieveLogoOrBiometricInfo(pCertContext, lpszLogoOrBiometricType, dwRetrievalFlags, dwTimeout, dwFlags, pvReserved, ppbData, pcbData, ppwszMimeType)
// pCertContext : CERT_CONTEXT* -> "pointer"
// lpszLogoOrBiometricType : LPCSTR -> "buffer"
// dwRetrievalFlags : DWORD -> "u32"
// dwTimeout : DWORD -> "u32"
// dwFlags : DWORD -> "u32"
// pvReserved : void* optional -> "pointer"
// ppbData : BYTE** out -> "pointer"
// pcbData : DWORD* out -> "pointer"
// ppwszMimeType : LPWSTR* optional, 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 CertRetrieveLogoOrBiometricInfo(
    void* pCertContext,
    const char* lpszLogoOrBiometricType,
    uint32_t dwRetrievalFlags,
    uint32_t dwTimeout,
    uint32_t dwFlags,
    void* pvReserved,
    uint8_t** ppbData,
    uint32_t* pcbData,
    uint16_t** ppwszMimeType);
C, "CRYPT32.dll");
// $ffi->CertRetrieveLogoOrBiometricInfo(pCertContext, lpszLogoOrBiometricType, dwRetrievalFlags, dwTimeout, dwFlags, pvReserved, ppbData, pcbData, ppwszMimeType);
// pCertContext : CERT_CONTEXT*
// lpszLogoOrBiometricType : LPCSTR
// dwRetrievalFlags : DWORD
// dwTimeout : DWORD
// dwFlags : DWORD
// pvReserved : void* optional
// ppbData : BYTE** out
// pcbData : DWORD* out
// ppwszMimeType : LPWSTR* optional, 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 Crypt32 extends StdCallLibrary {
    Crypt32 INSTANCE = Native.load("crypt32", Crypt32.class);
    boolean CertRetrieveLogoOrBiometricInfo(
        Pointer pCertContext,   // CERT_CONTEXT*
        String lpszLogoOrBiometricType,   // LPCSTR
        int dwRetrievalFlags,   // DWORD
        int dwTimeout,   // DWORD
        int dwFlags,   // DWORD
        Pointer pvReserved,   // void* optional
        Pointer ppbData,   // BYTE** out
        IntByReference pcbData,   // DWORD* out
        PointerByReference ppwszMimeType   // LPWSTR* optional, out
    );
}

@[Link("crypt32")]
lib LibCRYPT32
  fun CertRetrieveLogoOrBiometricInfo = CertRetrieveLogoOrBiometricInfo(
    pCertContext : CERT_CONTEXT*,   # CERT_CONTEXT*
    lpszLogoOrBiometricType : UInt8*,   # LPCSTR
    dwRetrievalFlags : UInt32,   # DWORD
    dwTimeout : UInt32,   # DWORD
    dwFlags : UInt32,   # DWORD
    pvReserved : Void*,   # void* optional
    ppbData : UInt8**,   # BYTE** out
    pcbData : UInt32*,   # DWORD* out
    ppwszMimeType : UInt16**   # LPWSTR* optional, 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 CertRetrieveLogoOrBiometricInfoNative = Int32 Function(Pointer<Void>, Pointer<Utf8>, Uint32, Uint32, Uint32, Pointer<Void>, Pointer<Uint8>, Pointer<Uint32>, Pointer<Pointer<Utf16>>);
typedef CertRetrieveLogoOrBiometricInfoDart = int Function(Pointer<Void>, Pointer<Utf8>, int, int, int, Pointer<Void>, Pointer<Uint8>, Pointer<Uint32>, Pointer<Pointer<Utf16>>);
final CertRetrieveLogoOrBiometricInfo = DynamicLibrary.open('CRYPT32.dll')
    .lookupFunction<CertRetrieveLogoOrBiometricInfoNative, CertRetrieveLogoOrBiometricInfoDart>('CertRetrieveLogoOrBiometricInfo');
// pCertContext : CERT_CONTEXT* -> Pointer<Void>
// lpszLogoOrBiometricType : LPCSTR -> Pointer<Utf8>
// dwRetrievalFlags : DWORD -> Uint32
// dwTimeout : DWORD -> Uint32
// dwFlags : DWORD -> Uint32
// pvReserved : void* optional -> Pointer<Void>
// ppbData : BYTE** out -> Pointer<Uint8>
// pcbData : DWORD* out -> Pointer<Uint32>
// ppwszMimeType : LPWSTR* optional, out -> Pointer<Pointer<Utf16>>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function CertRetrieveLogoOrBiometricInfo(
  pCertContext: Pointer;   // CERT_CONTEXT*
  lpszLogoOrBiometricType: PAnsiChar;   // LPCSTR
  dwRetrievalFlags: DWORD;   // DWORD
  dwTimeout: DWORD;   // DWORD
  dwFlags: DWORD;   // DWORD
  pvReserved: Pointer;   // void* optional
  ppbData: Pointer;   // BYTE** out
  pcbData: Pointer;   // DWORD* out
  ppwszMimeType: PPWideChar   // LPWSTR* optional, out
): BOOL; stdcall;
  external 'CRYPT32.dll' name 'CertRetrieveLogoOrBiometricInfo';

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

foreign import stdcall safe "CertRetrieveLogoOrBiometricInfo"
  c_CertRetrieveLogoOrBiometricInfo :: Ptr () -> CString -> Word32 -> Word32 -> Word32 -> Ptr () -> Ptr Word8 -> Ptr Word32 -> Ptr CWString -> IO CInt
-- pCertContext : CERT_CONTEXT* -> Ptr ()
-- lpszLogoOrBiometricType : LPCSTR -> CString
-- dwRetrievalFlags : DWORD -> Word32
-- dwTimeout : DWORD -> Word32
-- dwFlags : DWORD -> Word32
-- pvReserved : void* optional -> Ptr ()
-- ppbData : BYTE** out -> Ptr Word8
-- pcbData : DWORD* out -> Ptr Word32
-- ppwszMimeType : LPWSTR* optional, out -> Ptr CWString
-- 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 certretrievelogoorbiometricinfo =
  foreign "CertRetrieveLogoOrBiometricInfo"
    ((ptr void) @-> string @-> uint32_t @-> uint32_t @-> uint32_t @-> (ptr void) @-> (ptr uint8_t) @-> (ptr uint32_t) @-> (ptr (ptr uint16_t)) @-> returning int32_t)
(* pCertContext : CERT_CONTEXT* -> (ptr void) *)
(* lpszLogoOrBiometricType : LPCSTR -> string *)
(* dwRetrievalFlags : DWORD -> uint32_t *)
(* dwTimeout : DWORD -> uint32_t *)
(* dwFlags : DWORD -> uint32_t *)
(* pvReserved : void* optional -> (ptr void) *)
(* ppbData : BYTE** out -> (ptr uint8_t) *)
(* pcbData : DWORD* out -> (ptr uint32_t) *)
(* ppwszMimeType : LPWSTR* optional, out -> (ptr (ptr uint16_t)) *)
(* 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 crypt32 (t "CRYPT32.dll"))
(cffi:use-foreign-library crypt32)

(cffi:defcfun ("CertRetrieveLogoOrBiometricInfo" cert-retrieve-logo-or-biometric-info :convention :stdcall) :int32
  (p-cert-context :pointer)   ; CERT_CONTEXT*
  (lpsz-logo-or-biometric-type :string)   ; LPCSTR
  (dw-retrieval-flags :uint32)   ; DWORD
  (dw-timeout :uint32)   ; DWORD
  (dw-flags :uint32)   ; DWORD
  (pv-reserved :pointer)   ; void* optional
  (ppb-data :pointer)   ; BYTE** out
  (pcb-data :pointer)   ; DWORD* out
  (ppwsz-mime-type :pointer))   ; LPWSTR* optional, out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $CertRetrieveLogoOrBiometricInfo = Win32::API::More->new('CRYPT32',
    'BOOL CertRetrieveLogoOrBiometricInfo(LPVOID pCertContext, LPCSTR lpszLogoOrBiometricType, DWORD dwRetrievalFlags, DWORD dwTimeout, DWORD dwFlags, LPVOID pvReserved, LPVOID ppbData, LPVOID pcbData, LPVOID ppwszMimeType)');
# my $ret = $CertRetrieveLogoOrBiometricInfo->Call($pCertContext, $lpszLogoOrBiometricType, $dwRetrievalFlags, $dwTimeout, $dwFlags, $pvReserved, $ppbData, $pcbData, $ppwszMimeType);
# pCertContext : CERT_CONTEXT* -> LPVOID
# lpszLogoOrBiometricType : LPCSTR -> LPCSTR
# dwRetrievalFlags : DWORD -> DWORD
# dwTimeout : DWORD -> DWORD
# dwFlags : DWORD -> DWORD
# pvReserved : void* optional -> LPVOID
# ppbData : BYTE** out -> LPVOID
# pcbData : DWORD* out -> LPVOID
# ppwszMimeType : LPWSTR* optional, out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。