SignerSignEx2

// Mssign32.dll
#include <windows.h>

HRESULT SignerSignEx2(
    SIGNER_SIGN_FLAGS dwFlags,
    SIGNER_SUBJECT_INFO* pSubjectInfo,
    SIGNER_CERT* pSignerCert,
    SIGNER_SIGNATURE_INFO* pSignatureInfo,
    SIGNER_PROVIDER_INFO* pProviderInfo,   // optional
    SIGNER_TIMESTAMP_FLAGS dwTimestampFlags,   // optional
    LPCSTR pszTimestampAlgorithmOid,   // optional
    LPCWSTR pwszHttpTimeStamp,   // optional
    CRYPT_ATTRIBUTES* psRequest,   // optional
    void* pSipData,   // optional
    SIGNER_CONTEXT** ppSignerContext,
    CERT_STRONG_SIGN_PARA* pCryptoPolicy,   // optional
    void* pReserved   // optional
);

<DllImport("Mssign32.dll", ExactSpelling:=True)>
Public Shared Function SignerSignEx2(
    dwFlags As UInteger,   ' SIGNER_SIGN_FLAGS
    pSubjectInfo As IntPtr,   ' SIGNER_SUBJECT_INFO*
    pSignerCert As IntPtr,   ' SIGNER_CERT*
    pSignatureInfo As IntPtr,   ' SIGNER_SIGNATURE_INFO*
    pProviderInfo As IntPtr,   ' SIGNER_PROVIDER_INFO* optional
    dwTimestampFlags As UInteger,   ' SIGNER_TIMESTAMP_FLAGS optional
    <MarshalAs(UnmanagedType.LPStr)> pszTimestampAlgorithmOid As String,   ' LPCSTR optional
    <MarshalAs(UnmanagedType.LPWStr)> pwszHttpTimeStamp As String,   ' LPCWSTR optional
    psRequest As IntPtr,   ' CRYPT_ATTRIBUTES* optional
    pSipData As IntPtr,   ' void* optional
    ppSignerContext As IntPtr,   ' SIGNER_CONTEXT** out
    pCryptoPolicy As IntPtr,   ' CERT_STRONG_SIGN_PARA* optional
    pReserved As IntPtr   ' void* optional
) As Integer
End Function

' dwFlags : SIGNER_SIGN_FLAGS
' pSubjectInfo : SIGNER_SUBJECT_INFO*
' pSignerCert : SIGNER_CERT*
' pSignatureInfo : SIGNER_SIGNATURE_INFO*
' pProviderInfo : SIGNER_PROVIDER_INFO* optional
' dwTimestampFlags : SIGNER_TIMESTAMP_FLAGS optional
' pszTimestampAlgorithmOid : LPCSTR optional
' pwszHttpTimeStamp : LPCWSTR optional
' psRequest : CRYPT_ATTRIBUTES* optional
' pSipData : void* optional
' ppSignerContext : SIGNER_CONTEXT** out
' pCryptoPolicy : CERT_STRONG_SIGN_PARA* optional
' pReserved : void* optional
Declare PtrSafe Function SignerSignEx2 Lib "mssign32" ( _
    ByVal dwFlags As Long, _
    ByVal pSubjectInfo As LongPtr, _
    ByVal pSignerCert As LongPtr, _
    ByVal pSignatureInfo As LongPtr, _
    ByVal pProviderInfo As LongPtr, _
    ByVal dwTimestampFlags As Long, _
    ByVal pszTimestampAlgorithmOid As String, _
    ByVal pwszHttpTimeStamp As LongPtr, _
    ByVal psRequest As LongPtr, _
    ByVal pSipData As LongPtr, _
    ByVal ppSignerContext As LongPtr, _
    ByVal pCryptoPolicy As LongPtr, _
    ByVal pReserved 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

SignerSignEx2 = ctypes.windll.mssign32.SignerSignEx2
SignerSignEx2.restype = ctypes.c_int
SignerSignEx2.argtypes = [
    wintypes.DWORD,  # dwFlags : SIGNER_SIGN_FLAGS
    ctypes.c_void_p,  # pSubjectInfo : SIGNER_SUBJECT_INFO*
    ctypes.c_void_p,  # pSignerCert : SIGNER_CERT*
    ctypes.c_void_p,  # pSignatureInfo : SIGNER_SIGNATURE_INFO*
    ctypes.c_void_p,  # pProviderInfo : SIGNER_PROVIDER_INFO* optional
    wintypes.DWORD,  # dwTimestampFlags : SIGNER_TIMESTAMP_FLAGS optional
    wintypes.LPCSTR,  # pszTimestampAlgorithmOid : LPCSTR optional
    wintypes.LPCWSTR,  # pwszHttpTimeStamp : LPCWSTR optional
    ctypes.c_void_p,  # psRequest : CRYPT_ATTRIBUTES* optional
    ctypes.POINTER(None),  # pSipData : void* optional
    ctypes.c_void_p,  # ppSignerContext : SIGNER_CONTEXT** out
    ctypes.c_void_p,  # pCryptoPolicy : CERT_STRONG_SIGN_PARA* optional
    ctypes.POINTER(None),  # pReserved : void* optional
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('Mssign32.dll')
SignerSignEx2 = Fiddle::Function.new(
  lib['SignerSignEx2'],
  [
    -Fiddle::TYPE_INT,  # dwFlags : SIGNER_SIGN_FLAGS
    Fiddle::TYPE_VOIDP,  # pSubjectInfo : SIGNER_SUBJECT_INFO*
    Fiddle::TYPE_VOIDP,  # pSignerCert : SIGNER_CERT*
    Fiddle::TYPE_VOIDP,  # pSignatureInfo : SIGNER_SIGNATURE_INFO*
    Fiddle::TYPE_VOIDP,  # pProviderInfo : SIGNER_PROVIDER_INFO* optional
    -Fiddle::TYPE_INT,  # dwTimestampFlags : SIGNER_TIMESTAMP_FLAGS optional
    Fiddle::TYPE_VOIDP,  # pszTimestampAlgorithmOid : LPCSTR optional
    Fiddle::TYPE_VOIDP,  # pwszHttpTimeStamp : LPCWSTR optional
    Fiddle::TYPE_VOIDP,  # psRequest : CRYPT_ATTRIBUTES* optional
    Fiddle::TYPE_VOIDP,  # pSipData : void* optional
    Fiddle::TYPE_VOIDP,  # ppSignerContext : SIGNER_CONTEXT** out
    Fiddle::TYPE_VOIDP,  # pCryptoPolicy : CERT_STRONG_SIGN_PARA* optional
    Fiddle::TYPE_VOIDP,  # pReserved : void* optional
  ],
  Fiddle::TYPE_INT)

#[link(name = "mssign32")]
extern "system" {
    fn SignerSignEx2(
        dwFlags: u32,  // SIGNER_SIGN_FLAGS
        pSubjectInfo: *mut SIGNER_SUBJECT_INFO,  // SIGNER_SUBJECT_INFO*
        pSignerCert: *mut SIGNER_CERT,  // SIGNER_CERT*
        pSignatureInfo: *mut SIGNER_SIGNATURE_INFO,  // SIGNER_SIGNATURE_INFO*
        pProviderInfo: *mut SIGNER_PROVIDER_INFO,  // SIGNER_PROVIDER_INFO* optional
        dwTimestampFlags: u32,  // SIGNER_TIMESTAMP_FLAGS optional
        pszTimestampAlgorithmOid: *const u8,  // LPCSTR optional
        pwszHttpTimeStamp: *const u16,  // LPCWSTR optional
        psRequest: *mut CRYPT_ATTRIBUTES,  // CRYPT_ATTRIBUTES* optional
        pSipData: *mut (),  // void* optional
        ppSignerContext: *mut *mut SIGNER_CONTEXT,  // SIGNER_CONTEXT** out
        pCryptoPolicy: *mut CERT_STRONG_SIGN_PARA,  // CERT_STRONG_SIGN_PARA* optional
        pReserved: *mut ()  // void* optional
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("Mssign32.dll")]
public static extern int SignerSignEx2(uint dwFlags, IntPtr pSubjectInfo, IntPtr pSignerCert, IntPtr pSignatureInfo, IntPtr pProviderInfo, uint dwTimestampFlags, [MarshalAs(UnmanagedType.LPStr)] string pszTimestampAlgorithmOid, [MarshalAs(UnmanagedType.LPWStr)] string pwszHttpTimeStamp, IntPtr psRequest, IntPtr pSipData, IntPtr ppSignerContext, IntPtr pCryptoPolicy, IntPtr pReserved);
"@
$api = Add-Type -MemberDefinition $sig -Name 'Mssign32_SignerSignEx2' -Namespace Win32 -PassThru
# $api::SignerSignEx2(dwFlags, pSubjectInfo, pSignerCert, pSignatureInfo, pProviderInfo, dwTimestampFlags, pszTimestampAlgorithmOid, pwszHttpTimeStamp, psRequest, pSipData, ppSignerContext, pCryptoPolicy, pReserved)

#uselib "Mssign32.dll"
#func global SignerSignEx2 "SignerSignEx2" sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr
; SignerSignEx2 dwFlags, varptr(pSubjectInfo), varptr(pSignerCert), varptr(pSignatureInfo), varptr(pProviderInfo), dwTimestampFlags, pszTimestampAlgorithmOid, pwszHttpTimeStamp, varptr(psRequest), pSipData, varptr(ppSignerContext), varptr(pCryptoPolicy), pReserved   ; 戻り値は stat
; dwFlags : SIGNER_SIGN_FLAGS -> "sptr"
; pSubjectInfo : SIGNER_SUBJECT_INFO* -> "sptr"
; pSignerCert : SIGNER_CERT* -> "sptr"
; pSignatureInfo : SIGNER_SIGNATURE_INFO* -> "sptr"
; pProviderInfo : SIGNER_PROVIDER_INFO* optional -> "sptr"
; dwTimestampFlags : SIGNER_TIMESTAMP_FLAGS optional -> "sptr"
; pszTimestampAlgorithmOid : LPCSTR optional -> "sptr"
; pwszHttpTimeStamp : LPCWSTR optional -> "sptr"
; psRequest : CRYPT_ATTRIBUTES* optional -> "sptr"
; pSipData : void* optional -> "sptr"
; ppSignerContext : SIGNER_CONTEXT** out -> "sptr"
; pCryptoPolicy : CERT_STRONG_SIGN_PARA* optional -> "sptr"
; pReserved : void* 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。

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

var (
	mssign32 = windows.NewLazySystemDLL("Mssign32.dll")
	procSignerSignEx2 = mssign32.NewProc("SignerSignEx2")
)

// dwFlags (SIGNER_SIGN_FLAGS), pSubjectInfo (SIGNER_SUBJECT_INFO*), pSignerCert (SIGNER_CERT*), pSignatureInfo (SIGNER_SIGNATURE_INFO*), pProviderInfo (SIGNER_PROVIDER_INFO* optional), dwTimestampFlags (SIGNER_TIMESTAMP_FLAGS optional), pszTimestampAlgorithmOid (LPCSTR optional), pwszHttpTimeStamp (LPCWSTR optional), psRequest (CRYPT_ATTRIBUTES* optional), pSipData (void* optional), ppSignerContext (SIGNER_CONTEXT** out), pCryptoPolicy (CERT_STRONG_SIGN_PARA* optional), pReserved (void* optional)
r1, _, err := procSignerSignEx2.Call(
	uintptr(dwFlags),
	uintptr(pSubjectInfo),
	uintptr(pSignerCert),
	uintptr(pSignatureInfo),
	uintptr(pProviderInfo),
	uintptr(dwTimestampFlags),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(pszTimestampAlgorithmOid))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pwszHttpTimeStamp))),
	uintptr(psRequest),
	uintptr(pSipData),
	uintptr(ppSignerContext),
	uintptr(pCryptoPolicy),
	uintptr(pReserved),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function SignerSignEx2(
  dwFlags: DWORD;   // SIGNER_SIGN_FLAGS
  pSubjectInfo: Pointer;   // SIGNER_SUBJECT_INFO*
  pSignerCert: Pointer;   // SIGNER_CERT*
  pSignatureInfo: Pointer;   // SIGNER_SIGNATURE_INFO*
  pProviderInfo: Pointer;   // SIGNER_PROVIDER_INFO* optional
  dwTimestampFlags: DWORD;   // SIGNER_TIMESTAMP_FLAGS optional
  pszTimestampAlgorithmOid: PAnsiChar;   // LPCSTR optional
  pwszHttpTimeStamp: PWideChar;   // LPCWSTR optional
  psRequest: Pointer;   // CRYPT_ATTRIBUTES* optional
  pSipData: Pointer;   // void* optional
  ppSignerContext: Pointer;   // SIGNER_CONTEXT** out
  pCryptoPolicy: Pointer;   // CERT_STRONG_SIGN_PARA* optional
  pReserved: Pointer   // void* optional
): Integer; stdcall;
  external 'Mssign32.dll' name 'SignerSignEx2';

result := DllCall("Mssign32\SignerSignEx2"
    , "UInt", dwFlags   ; SIGNER_SIGN_FLAGS
    , "Ptr", pSubjectInfo   ; SIGNER_SUBJECT_INFO*
    , "Ptr", pSignerCert   ; SIGNER_CERT*
    , "Ptr", pSignatureInfo   ; SIGNER_SIGNATURE_INFO*
    , "Ptr", pProviderInfo   ; SIGNER_PROVIDER_INFO* optional
    , "UInt", dwTimestampFlags   ; SIGNER_TIMESTAMP_FLAGS optional
    , "AStr", pszTimestampAlgorithmOid   ; LPCSTR optional
    , "WStr", pwszHttpTimeStamp   ; LPCWSTR optional
    , "Ptr", psRequest   ; CRYPT_ATTRIBUTES* optional
    , "Ptr", pSipData   ; void* optional
    , "Ptr", ppSignerContext   ; SIGNER_CONTEXT** out
    , "Ptr", pCryptoPolicy   ; CERT_STRONG_SIGN_PARA* optional
    , "Ptr", pReserved   ; void* optional
    , "Int")   ; return: HRESULT

●SignerSignEx2(dwFlags, pSubjectInfo, pSignerCert, pSignatureInfo, pProviderInfo, dwTimestampFlags, pszTimestampAlgorithmOid, pwszHttpTimeStamp, psRequest, pSipData, ppSignerContext, pCryptoPolicy, pReserved) = DLL("Mssign32.dll", "int SignerSignEx2(dword, void*, void*, void*, void*, dword, char*, char*, void*, void*, void*, void*, void*)")
# 呼び出し: SignerSignEx2(dwFlags, pSubjectInfo, pSignerCert, pSignatureInfo, pProviderInfo, dwTimestampFlags, pszTimestampAlgorithmOid, pwszHttpTimeStamp, psRequest, pSipData, ppSignerContext, pCryptoPolicy, pReserved)
# dwFlags : SIGNER_SIGN_FLAGS -> "dword"
# pSubjectInfo : SIGNER_SUBJECT_INFO* -> "void*"
# pSignerCert : SIGNER_CERT* -> "void*"
# pSignatureInfo : SIGNER_SIGNATURE_INFO* -> "void*"
# pProviderInfo : SIGNER_PROVIDER_INFO* optional -> "void*"
# dwTimestampFlags : SIGNER_TIMESTAMP_FLAGS optional -> "dword"
# pszTimestampAlgorithmOid : LPCSTR optional -> "char*"
# pwszHttpTimeStamp : LPCWSTR optional -> "char*"
# psRequest : CRYPT_ATTRIBUTES* optional -> "void*"
# pSipData : void* optional -> "void*"
# ppSignerContext : SIGNER_CONTEXT** out -> "void*"
# pCryptoPolicy : CERT_STRONG_SIGN_PARA* optional -> "void*"
# pReserved : void* 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)。

const std = @import("std");

extern "mssign32" fn SignerSignEx2(
    dwFlags: u32, // SIGNER_SIGN_FLAGS
    pSubjectInfo: [*c]SIGNER_SUBJECT_INFO, // SIGNER_SUBJECT_INFO*
    pSignerCert: [*c]SIGNER_CERT, // SIGNER_CERT*
    pSignatureInfo: [*c]SIGNER_SIGNATURE_INFO, // SIGNER_SIGNATURE_INFO*
    pProviderInfo: [*c]SIGNER_PROVIDER_INFO, // SIGNER_PROVIDER_INFO* optional
    dwTimestampFlags: u32, // SIGNER_TIMESTAMP_FLAGS optional
    pszTimestampAlgorithmOid: [*c]const u8, // LPCSTR optional
    pwszHttpTimeStamp: [*c]const u16, // LPCWSTR optional
    psRequest: [*c]CRYPT_ATTRIBUTES, // CRYPT_ATTRIBUTES* optional
    pSipData: ?*anyopaque, // void* optional
    ppSignerContext: [*c][*c]SIGNER_CONTEXT, // SIGNER_CONTEXT** out
    pCryptoPolicy: [*c]CERT_STRONG_SIGN_PARA, // CERT_STRONG_SIGN_PARA* optional
    pReserved: ?*anyopaque // void* optional
) callconv(std.os.windows.WINAPI) i32;

proc SignerSignEx2(
    dwFlags: uint32,  # SIGNER_SIGN_FLAGS
    pSubjectInfo: ptr SIGNER_SUBJECT_INFO,  # SIGNER_SUBJECT_INFO*
    pSignerCert: ptr SIGNER_CERT,  # SIGNER_CERT*
    pSignatureInfo: ptr SIGNER_SIGNATURE_INFO,  # SIGNER_SIGNATURE_INFO*
    pProviderInfo: ptr SIGNER_PROVIDER_INFO,  # SIGNER_PROVIDER_INFO* optional
    dwTimestampFlags: uint32,  # SIGNER_TIMESTAMP_FLAGS optional
    pszTimestampAlgorithmOid: cstring,  # LPCSTR optional
    pwszHttpTimeStamp: WideCString,  # LPCWSTR optional
    psRequest: ptr CRYPT_ATTRIBUTES,  # CRYPT_ATTRIBUTES* optional
    pSipData: pointer,  # void* optional
    ppSignerContext: ptr SIGNER_CONTEXT,  # SIGNER_CONTEXT** out
    pCryptoPolicy: ptr CERT_STRONG_SIGN_PARA,  # CERT_STRONG_SIGN_PARA* optional
    pReserved: pointer  # void* optional
): int32 {.importc: "SignerSignEx2", stdcall, dynlib: "Mssign32.dll".}

pragma(lib, "mssign32");
extern(Windows)
int SignerSignEx2(
    uint dwFlags,   // SIGNER_SIGN_FLAGS
    SIGNER_SUBJECT_INFO* pSubjectInfo,   // SIGNER_SUBJECT_INFO*
    SIGNER_CERT* pSignerCert,   // SIGNER_CERT*
    SIGNER_SIGNATURE_INFO* pSignatureInfo,   // SIGNER_SIGNATURE_INFO*
    SIGNER_PROVIDER_INFO* pProviderInfo,   // SIGNER_PROVIDER_INFO* optional
    uint dwTimestampFlags,   // SIGNER_TIMESTAMP_FLAGS optional
    const(char)* pszTimestampAlgorithmOid,   // LPCSTR optional
    const(wchar)* pwszHttpTimeStamp,   // LPCWSTR optional
    CRYPT_ATTRIBUTES* psRequest,   // CRYPT_ATTRIBUTES* optional
    void* pSipData,   // void* optional
    SIGNER_CONTEXT** ppSignerContext,   // SIGNER_CONTEXT** out
    CERT_STRONG_SIGN_PARA* pCryptoPolicy,   // CERT_STRONG_SIGN_PARA* optional
    void* pReserved   // void* optional
);

ccall((:SignerSignEx2, "Mssign32.dll"), stdcall, Int32,
      (UInt32, Ptr{SIGNER_SUBJECT_INFO}, Ptr{SIGNER_CERT}, Ptr{SIGNER_SIGNATURE_INFO}, Ptr{SIGNER_PROVIDER_INFO}, UInt32, Cstring, Cwstring, Ptr{CRYPT_ATTRIBUTES}, Ptr{Cvoid}, Ptr{SIGNER_CONTEXT}, Ptr{CERT_STRONG_SIGN_PARA}, Ptr{Cvoid}),
      dwFlags, pSubjectInfo, pSignerCert, pSignatureInfo, pProviderInfo, dwTimestampFlags, pszTimestampAlgorithmOid, pwszHttpTimeStamp, psRequest, pSipData, ppSignerContext, pCryptoPolicy, pReserved)
# dwFlags : SIGNER_SIGN_FLAGS -> UInt32
# pSubjectInfo : SIGNER_SUBJECT_INFO* -> Ptr{SIGNER_SUBJECT_INFO}
# pSignerCert : SIGNER_CERT* -> Ptr{SIGNER_CERT}
# pSignatureInfo : SIGNER_SIGNATURE_INFO* -> Ptr{SIGNER_SIGNATURE_INFO}
# pProviderInfo : SIGNER_PROVIDER_INFO* optional -> Ptr{SIGNER_PROVIDER_INFO}
# dwTimestampFlags : SIGNER_TIMESTAMP_FLAGS optional -> UInt32
# pszTimestampAlgorithmOid : LPCSTR optional -> Cstring
# pwszHttpTimeStamp : LPCWSTR optional -> Cwstring
# psRequest : CRYPT_ATTRIBUTES* optional -> Ptr{CRYPT_ATTRIBUTES}
# pSipData : void* optional -> Ptr{Cvoid}
# ppSignerContext : SIGNER_CONTEXT** out -> Ptr{SIGNER_CONTEXT}
# pCryptoPolicy : CERT_STRONG_SIGN_PARA* optional -> Ptr{CERT_STRONG_SIGN_PARA}
# pReserved : void* optional -> Ptr{Cvoid}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t SignerSignEx2(
    uint32_t dwFlags,
    void* pSubjectInfo,
    void* pSignerCert,
    void* pSignatureInfo,
    void* pProviderInfo,
    uint32_t dwTimestampFlags,
    const char* pszTimestampAlgorithmOid,
    const uint16_t* pwszHttpTimeStamp,
    void* psRequest,
    void* pSipData,
    void* ppSignerContext,
    void* pCryptoPolicy,
    void* pReserved);
]]
local mssign32 = ffi.load("mssign32")
-- mssign32.SignerSignEx2(dwFlags, pSubjectInfo, pSignerCert, pSignatureInfo, pProviderInfo, dwTimestampFlags, pszTimestampAlgorithmOid, pwszHttpTimeStamp, psRequest, pSipData, ppSignerContext, pCryptoPolicy, pReserved)
-- dwFlags : SIGNER_SIGN_FLAGS
-- pSubjectInfo : SIGNER_SUBJECT_INFO*
-- pSignerCert : SIGNER_CERT*
-- pSignatureInfo : SIGNER_SIGNATURE_INFO*
-- pProviderInfo : SIGNER_PROVIDER_INFO* optional
-- dwTimestampFlags : SIGNER_TIMESTAMP_FLAGS optional
-- pszTimestampAlgorithmOid : LPCSTR optional
-- pwszHttpTimeStamp : LPCWSTR optional
-- psRequest : CRYPT_ATTRIBUTES* optional
-- pSipData : void* optional
-- ppSignerContext : SIGNER_CONTEXT** out
-- pCryptoPolicy : CERT_STRONG_SIGN_PARA* optional
-- pReserved : void* optional
-- 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('Mssign32.dll');
const SignerSignEx2 = lib.func('__stdcall', 'SignerSignEx2', 'int32_t', ['uint32_t', 'void *', 'void *', 'void *', 'void *', 'uint32_t', 'str', 'str16', 'void *', 'void *', 'void *', 'void *', 'void *']);
// SignerSignEx2(dwFlags, pSubjectInfo, pSignerCert, pSignatureInfo, pProviderInfo, dwTimestampFlags, pszTimestampAlgorithmOid, pwszHttpTimeStamp, psRequest, pSipData, ppSignerContext, pCryptoPolicy, pReserved)
// dwFlags : SIGNER_SIGN_FLAGS -> 'uint32_t'
// pSubjectInfo : SIGNER_SUBJECT_INFO* -> 'void *'
// pSignerCert : SIGNER_CERT* -> 'void *'
// pSignatureInfo : SIGNER_SIGNATURE_INFO* -> 'void *'
// pProviderInfo : SIGNER_PROVIDER_INFO* optional -> 'void *'
// dwTimestampFlags : SIGNER_TIMESTAMP_FLAGS optional -> 'uint32_t'
// pszTimestampAlgorithmOid : LPCSTR optional -> 'str'
// pwszHttpTimeStamp : LPCWSTR optional -> 'str16'
// psRequest : CRYPT_ATTRIBUTES* optional -> 'void *'
// pSipData : void* optional -> 'void *'
// ppSignerContext : SIGNER_CONTEXT** out -> 'void *'
// pCryptoPolicy : CERT_STRONG_SIGN_PARA* optional -> 'void *'
// pReserved : void* optional -> '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("Mssign32.dll", {
  SignerSignEx2: { parameters: ["u32", "pointer", "pointer", "pointer", "pointer", "u32", "buffer", "buffer", "pointer", "pointer", "pointer", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.SignerSignEx2(dwFlags, pSubjectInfo, pSignerCert, pSignatureInfo, pProviderInfo, dwTimestampFlags, pszTimestampAlgorithmOid, pwszHttpTimeStamp, psRequest, pSipData, ppSignerContext, pCryptoPolicy, pReserved)
// dwFlags : SIGNER_SIGN_FLAGS -> "u32"
// pSubjectInfo : SIGNER_SUBJECT_INFO* -> "pointer"
// pSignerCert : SIGNER_CERT* -> "pointer"
// pSignatureInfo : SIGNER_SIGNATURE_INFO* -> "pointer"
// pProviderInfo : SIGNER_PROVIDER_INFO* optional -> "pointer"
// dwTimestampFlags : SIGNER_TIMESTAMP_FLAGS optional -> "u32"
// pszTimestampAlgorithmOid : LPCSTR optional -> "buffer"
// pwszHttpTimeStamp : LPCWSTR optional -> "buffer"
// psRequest : CRYPT_ATTRIBUTES* optional -> "pointer"
// pSipData : void* optional -> "pointer"
// ppSignerContext : SIGNER_CONTEXT** out -> "pointer"
// pCryptoPolicy : CERT_STRONG_SIGN_PARA* optional -> "pointer"
// pReserved : void* optional -> "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 SignerSignEx2(
    uint32_t dwFlags,
    void* pSubjectInfo,
    void* pSignerCert,
    void* pSignatureInfo,
    void* pProviderInfo,
    uint32_t dwTimestampFlags,
    const char* pszTimestampAlgorithmOid,
    const uint16_t* pwszHttpTimeStamp,
    void* psRequest,
    void* pSipData,
    void* ppSignerContext,
    void* pCryptoPolicy,
    void* pReserved);
C, "Mssign32.dll");
// $ffi->SignerSignEx2(dwFlags, pSubjectInfo, pSignerCert, pSignatureInfo, pProviderInfo, dwTimestampFlags, pszTimestampAlgorithmOid, pwszHttpTimeStamp, psRequest, pSipData, ppSignerContext, pCryptoPolicy, pReserved);
// dwFlags : SIGNER_SIGN_FLAGS
// pSubjectInfo : SIGNER_SUBJECT_INFO*
// pSignerCert : SIGNER_CERT*
// pSignatureInfo : SIGNER_SIGNATURE_INFO*
// pProviderInfo : SIGNER_PROVIDER_INFO* optional
// dwTimestampFlags : SIGNER_TIMESTAMP_FLAGS optional
// pszTimestampAlgorithmOid : LPCSTR optional
// pwszHttpTimeStamp : LPCWSTR optional
// psRequest : CRYPT_ATTRIBUTES* optional
// pSipData : void* optional
// ppSignerContext : SIGNER_CONTEXT** out
// pCryptoPolicy : CERT_STRONG_SIGN_PARA* optional
// pReserved : void* optional
// 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 Mssign32 extends StdCallLibrary {
    Mssign32 INSTANCE = Native.load("mssign32", Mssign32.class);
    int SignerSignEx2(
        int dwFlags,   // SIGNER_SIGN_FLAGS
        Pointer pSubjectInfo,   // SIGNER_SUBJECT_INFO*
        Pointer pSignerCert,   // SIGNER_CERT*
        Pointer pSignatureInfo,   // SIGNER_SIGNATURE_INFO*
        Pointer pProviderInfo,   // SIGNER_PROVIDER_INFO* optional
        int dwTimestampFlags,   // SIGNER_TIMESTAMP_FLAGS optional
        String pszTimestampAlgorithmOid,   // LPCSTR optional
        WString pwszHttpTimeStamp,   // LPCWSTR optional
        Pointer psRequest,   // CRYPT_ATTRIBUTES* optional
        Pointer pSipData,   // void* optional
        Pointer ppSignerContext,   // SIGNER_CONTEXT** out
        Pointer pCryptoPolicy,   // CERT_STRONG_SIGN_PARA* optional
        Pointer pReserved   // void* optional
    );
}

@[Link("mssign32")]
lib LibMssign32
  fun SignerSignEx2 = SignerSignEx2(
    dwFlags : UInt32,   # SIGNER_SIGN_FLAGS
    pSubjectInfo : SIGNER_SUBJECT_INFO*,   # SIGNER_SUBJECT_INFO*
    pSignerCert : SIGNER_CERT*,   # SIGNER_CERT*
    pSignatureInfo : SIGNER_SIGNATURE_INFO*,   # SIGNER_SIGNATURE_INFO*
    pProviderInfo : SIGNER_PROVIDER_INFO*,   # SIGNER_PROVIDER_INFO* optional
    dwTimestampFlags : UInt32,   # SIGNER_TIMESTAMP_FLAGS optional
    pszTimestampAlgorithmOid : UInt8*,   # LPCSTR optional
    pwszHttpTimeStamp : UInt16*,   # LPCWSTR optional
    psRequest : CRYPT_ATTRIBUTES*,   # CRYPT_ATTRIBUTES* optional
    pSipData : Void*,   # void* optional
    ppSignerContext : SIGNER_CONTEXT**,   # SIGNER_CONTEXT** out
    pCryptoPolicy : CERT_STRONG_SIGN_PARA*,   # CERT_STRONG_SIGN_PARA* optional
    pReserved : Void*   # void* optional
  ) : 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 SignerSignEx2Native = Int32 Function(Uint32, Pointer<Void>, Pointer<Void>, Pointer<Void>, Pointer<Void>, Uint32, Pointer<Utf8>, Pointer<Utf16>, Pointer<Void>, Pointer<Void>, Pointer<Void>, Pointer<Void>, Pointer<Void>);
typedef SignerSignEx2Dart = int Function(int, Pointer<Void>, Pointer<Void>, Pointer<Void>, Pointer<Void>, int, Pointer<Utf8>, Pointer<Utf16>, Pointer<Void>, Pointer<Void>, Pointer<Void>, Pointer<Void>, Pointer<Void>);
final SignerSignEx2 = DynamicLibrary.open('Mssign32.dll')
    .lookupFunction<SignerSignEx2Native, SignerSignEx2Dart>('SignerSignEx2');
// dwFlags : SIGNER_SIGN_FLAGS -> Uint32
// pSubjectInfo : SIGNER_SUBJECT_INFO* -> Pointer<Void>
// pSignerCert : SIGNER_CERT* -> Pointer<Void>
// pSignatureInfo : SIGNER_SIGNATURE_INFO* -> Pointer<Void>
// pProviderInfo : SIGNER_PROVIDER_INFO* optional -> Pointer<Void>
// dwTimestampFlags : SIGNER_TIMESTAMP_FLAGS optional -> Uint32
// pszTimestampAlgorithmOid : LPCSTR optional -> Pointer<Utf8>
// pwszHttpTimeStamp : LPCWSTR optional -> Pointer<Utf16>
// psRequest : CRYPT_ATTRIBUTES* optional -> Pointer<Void>
// pSipData : void* optional -> Pointer<Void>
// ppSignerContext : SIGNER_CONTEXT** out -> Pointer<Void>
// pCryptoPolicy : CERT_STRONG_SIGN_PARA* optional -> Pointer<Void>
// pReserved : void* optional -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function SignerSignEx2(
  dwFlags: DWORD;   // SIGNER_SIGN_FLAGS
  pSubjectInfo: Pointer;   // SIGNER_SUBJECT_INFO*
  pSignerCert: Pointer;   // SIGNER_CERT*
  pSignatureInfo: Pointer;   // SIGNER_SIGNATURE_INFO*
  pProviderInfo: Pointer;   // SIGNER_PROVIDER_INFO* optional
  dwTimestampFlags: DWORD;   // SIGNER_TIMESTAMP_FLAGS optional
  pszTimestampAlgorithmOid: PAnsiChar;   // LPCSTR optional
  pwszHttpTimeStamp: PWideChar;   // LPCWSTR optional
  psRequest: Pointer;   // CRYPT_ATTRIBUTES* optional
  pSipData: Pointer;   // void* optional
  ppSignerContext: Pointer;   // SIGNER_CONTEXT** out
  pCryptoPolicy: Pointer;   // CERT_STRONG_SIGN_PARA* optional
  pReserved: Pointer   // void* optional
): Integer; stdcall;
  external 'Mssign32.dll' name 'SignerSignEx2';

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

foreign import stdcall safe "SignerSignEx2"
  c_SignerSignEx2 :: Word32 -> Ptr () -> Ptr () -> Ptr () -> Ptr () -> Word32 -> CString -> CWString -> Ptr () -> Ptr () -> Ptr () -> Ptr () -> Ptr () -> IO Int32
-- dwFlags : SIGNER_SIGN_FLAGS -> Word32
-- pSubjectInfo : SIGNER_SUBJECT_INFO* -> Ptr ()
-- pSignerCert : SIGNER_CERT* -> Ptr ()
-- pSignatureInfo : SIGNER_SIGNATURE_INFO* -> Ptr ()
-- pProviderInfo : SIGNER_PROVIDER_INFO* optional -> Ptr ()
-- dwTimestampFlags : SIGNER_TIMESTAMP_FLAGS optional -> Word32
-- pszTimestampAlgorithmOid : LPCSTR optional -> CString
-- pwszHttpTimeStamp : LPCWSTR optional -> CWString
-- psRequest : CRYPT_ATTRIBUTES* optional -> Ptr ()
-- pSipData : void* optional -> Ptr ()
-- ppSignerContext : SIGNER_CONTEXT** out -> Ptr ()
-- pCryptoPolicy : CERT_STRONG_SIGN_PARA* optional -> Ptr ()
-- pReserved : void* optional -> 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 signersignex2 =
  foreign "SignerSignEx2"
    (uint32_t @-> (ptr void) @-> (ptr void) @-> (ptr void) @-> (ptr void) @-> uint32_t @-> string @-> (ptr uint16_t) @-> (ptr void) @-> (ptr void) @-> (ptr void) @-> (ptr void) @-> (ptr void) @-> returning int32_t)
(* dwFlags : SIGNER_SIGN_FLAGS -> uint32_t *)
(* pSubjectInfo : SIGNER_SUBJECT_INFO* -> (ptr void) *)
(* pSignerCert : SIGNER_CERT* -> (ptr void) *)
(* pSignatureInfo : SIGNER_SIGNATURE_INFO* -> (ptr void) *)
(* pProviderInfo : SIGNER_PROVIDER_INFO* optional -> (ptr void) *)
(* dwTimestampFlags : SIGNER_TIMESTAMP_FLAGS optional -> uint32_t *)
(* pszTimestampAlgorithmOid : LPCSTR optional -> string *)
(* pwszHttpTimeStamp : LPCWSTR optional -> (ptr uint16_t) *)
(* psRequest : CRYPT_ATTRIBUTES* optional -> (ptr void) *)
(* pSipData : void* optional -> (ptr void) *)
(* ppSignerContext : SIGNER_CONTEXT** out -> (ptr void) *)
(* pCryptoPolicy : CERT_STRONG_SIGN_PARA* optional -> (ptr void) *)
(* pReserved : void* optional -> (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 mssign32 (t "Mssign32.dll"))
(cffi:use-foreign-library mssign32)

(cffi:defcfun ("SignerSignEx2" signer-sign-ex2 :convention :stdcall) :int32
  (dw-flags :uint32)   ; SIGNER_SIGN_FLAGS
  (p-subject-info :pointer)   ; SIGNER_SUBJECT_INFO*
  (p-signer-cert :pointer)   ; SIGNER_CERT*
  (p-signature-info :pointer)   ; SIGNER_SIGNATURE_INFO*
  (p-provider-info :pointer)   ; SIGNER_PROVIDER_INFO* optional
  (dw-timestamp-flags :uint32)   ; SIGNER_TIMESTAMP_FLAGS optional
  (psz-timestamp-algorithm-oid :string)   ; LPCSTR optional
  (pwsz-http-time-stamp (:string :encoding :utf-16le))   ; LPCWSTR optional
  (ps-request :pointer)   ; CRYPT_ATTRIBUTES* optional
  (p-sip-data :pointer)   ; void* optional
  (pp-signer-context :pointer)   ; SIGNER_CONTEXT** out
  (p-crypto-policy :pointer)   ; CERT_STRONG_SIGN_PARA* optional
  (p-reserved :pointer))   ; void* optional
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $SignerSignEx2 = Win32::API::More->new('Mssign32',
    'int SignerSignEx2(DWORD dwFlags, LPVOID pSubjectInfo, LPVOID pSignerCert, LPVOID pSignatureInfo, LPVOID pProviderInfo, DWORD dwTimestampFlags, LPCSTR pszTimestampAlgorithmOid, LPCWSTR pwszHttpTimeStamp, LPVOID psRequest, LPVOID pSipData, LPVOID ppSignerContext, LPVOID pCryptoPolicy, LPVOID pReserved)');
# my $ret = $SignerSignEx2->Call($dwFlags, $pSubjectInfo, $pSignerCert, $pSignatureInfo, $pProviderInfo, $dwTimestampFlags, $pszTimestampAlgorithmOid, $pwszHttpTimeStamp, $psRequest, $pSipData, $ppSignerContext, $pCryptoPolicy, $pReserved);
# dwFlags : SIGNER_SIGN_FLAGS -> DWORD
# pSubjectInfo : SIGNER_SUBJECT_INFO* -> LPVOID
# pSignerCert : SIGNER_CERT* -> LPVOID
# pSignatureInfo : SIGNER_SIGNATURE_INFO* -> LPVOID
# pProviderInfo : SIGNER_PROVIDER_INFO* optional -> LPVOID
# dwTimestampFlags : SIGNER_TIMESTAMP_FLAGS optional -> DWORD
# pszTimestampAlgorithmOid : LPCSTR optional -> LPCSTR
# pwszHttpTimeStamp : LPCWSTR optional -> LPCWSTR
# psRequest : CRYPT_ATTRIBUTES* optional -> LPVOID
# pSipData : void* optional -> LPVOID
# ppSignerContext : SIGNER_CONTEXT** out -> LPVOID
# pCryptoPolicy : CERT_STRONG_SIGN_PARA* optional -> LPVOID
# pReserved : void* optional -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。