compat_openssl.h

/* Copyright (c) 2001, Matej Pfajfar.
 * Copyright (c) 2001-2004, Roger Dingledine.
 * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
 * Copyright (c) 2007-2021, The Tor Project, Inc. */
/* See LICENSE for licensing information */
 
#ifndef TOR_COMPAT_OPENSSL_H
#define TOR_COMPAT_OPENSSL_H
 
#include "orconfig.h"
 
#ifdef ENABLE_OPENSSL
 
#include <openssl/opensslv.h>
#include "lib/crypt_ops/crypto_openssl_mgt.h"
 
/**
 * \file compat_openssl.h
 *
 * \brief compatibility definitions for working with different openssl forks
 **/
 
/* LibreSSL claims to be OpenSSL 2.0 but lacks this OpenSSL 1.1 API. */
#if defined(LIBRESSL_VERSION_NUMBER)
#define RAND_OpenSSL() RAND_SSLeay()
#define OSSL_HANDSHAKE_STATE int
#endif
 
#define tor_OpenSSL_version_num() OpenSSL_version_num()
 
#endif /* defined(ENABLE_OPENSSL) */
 
#endif /* !defined(TOR_COMPAT_OPENSSL_H) */