Guardtime KSI c SDK
 All Data Structures Files Functions Variables Typedefs Enumerations Enumerator Macros Modules Pages
openssl_compatibility.h
Go to the documentation of this file.
1 /*
2  * Copyright 2013-2017 Guardtime, Inc.
3  *
4  * This file is part of the Guardtime client SDK.
5  *
6  * Licensed under the Apache License, Version 2.0 (the "License").
7  * You may not use this file except in compliance with the License.
8  * You may obtain a copy of the License at
9  * http://www.apache.org/licenses/LICENSE-2.0
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES, CONDITIONS, OR OTHER LICENSES OF ANY KIND, either
13  * express or implied. See the License for the specific language governing
14  * permissions and limitations under the License.
15  * "Guardtime" and "KSI" are trademarks or registered trademarks of
16  * Guardtime, Inc., and no license to trademarks is granted; Guardtime
17  * reserves and retains all trademark rights.
18  */
19 
20 
21 #ifndef OPENSSL_COMPATIBILITY_H_
22 #define OPENSSL_COMPATIBILITY_H_
23 
24 #ifdef __cplusplus
25 extern "C" {
26 #endif
27 
34  #if OPENSSL_VERSION_NUMBER < 0x10100000L
35  # define KSI_EVP_MD_CTX_create() EVP_MD_CTX_create()
36  # define KSI_EVP_MD_CTX_destroy(md) EVP_MD_CTX_destroy((md))
37  # define KSI_EVP_MD_CTX_cleanup(md) EVP_MD_CTX_cleanup((md))
38  #else
39  # define KSI_EVP_MD_CTX_create() EVP_MD_CTX_new()
40  # define KSI_EVP_MD_CTX_destroy(md) EVP_MD_CTX_free((md))
41  # define KSI_EVP_MD_CTX_cleanup(md) EVP_MD_CTX_reset((md))
42  #endif
43 
44 
45 #ifdef __cplusplus
46 }
47 #endif
48 
49 #endif /* OPENSSL_COMPATIBILITY_H_ */