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openvpn3/openvpn/crypto/definitions.hpp
Arne Schwabe 93e8acc5f3
Fix check for USE_OPENSSL in crypo/definitions.hpp
In all other places we check only if USE_OPENSSL is defined but not
if it is 0/1. Use the same check in definitions.hpp

Signed-off-by: Arne Schwabe <arne@openvpn.net>
2023-06-07 17:14:16 +02:00

42 lines
1.4 KiB
C++

// OpenVPN -- An application to securely tunnel IP networks
// over a single port, with support for SSL/TLS-based
// session authentication and key exchange,
// packet encryption, packet authentication, and
// packet compression.
//
// Copyright (C) 2012-2022 OpenVPN Inc.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License Version 3
// as published by the Free Software Foundation.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program in the COPYING file.
// If not, see <http://www.gnu.org/licenses/>.
#pragma once
#ifdef USE_OPENSSL
#include <openssl/opensslv.h>
#include <openssl/crypto.h>
#endif
/* We need to define this very early and in its own small header file so we
* can ensure that these definitions are always available */
namespace openvpn {
namespace SSLLib {
#if defined(USE_OPENSSL) && OPENSSL_VERSION_NUMBER >= 0x30000000L
using Ctx = OSSL_LIB_CTX *;
#else
using Ctx = void *;
#endif
} // namespace SSLLib
} // namespace openvpn