2 * nghttp2 - HTTP/2 C Library
4 * Copyright (c) 2016 Tatsuhiro Tsujikawa
6 * Permission is hereby granted, free of charge, to any person obtaining
7 * a copy of this software and associated documentation files (the
8 * "Software"), to deal in the Software without restriction, including
9 * without limitation the rights to use, copy, modify, merge, publish,
10 * distribute, sublicense, and/or sell copies of the Software, and to
11 * permit persons to whom the Software is furnished to do so, subject to
12 * the following conditions:
14 * The above copyright notice and this permission notice shall be
15 * included in all copies or substantial portions of the Software.
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
18 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
20 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
21 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
22 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
23 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
25 #ifndef OPENSSL_COMPAT_H
27 # include <openssl/opensslv.h>
29 # if defined(LIBRESSL_VERSION_NUMBER)
30 # define OPENSSL_1_1_API 0
31 # define OPENSSL_1_1_1_API 0
32 # define LIBRESSL_IN_USE 1
33 # define LIBRESSL_LEGACY_API (LIBRESSL_VERSION_NUMBER < 0x20700000L)
34 # define LIBRESSL_2_7_API (LIBRESSL_VERSION_NUMBER >= 0x20700000L)
35 # else // !defined(LIBRESSL_VERSION_NUMBER)
36 # define OPENSSL_1_1_API (OPENSSL_VERSION_NUMBER >= 0x1010000fL)
37 # define OPENSSL_1_1_1_API (OPENSSL_VERSION_NUMBER >= 0x10101000L)
38 # define LIBRESSL_IN_USE 0
39 # define LIBRESSL_LEGACY_API 0
40 # define LIBRESSL_2_7_API 0
41 # endif // !defined(LIBRESSL_VERSION_NUMBER)
43 #endif // OPENSSL_COMPAT_H