1 /*
2  * 'OpenSSL for Ruby' project
3  * Copyright (C) 2001-2002  Michal Rokos <m.rokos@sh.cvut.cz>
4  * All rights reserved.
5  */
6 /*
7  * This program is licensed under the same licence as Ruby.
8  * (See the file 'LICENCE'.)
9  */
10 #if !defined(_OSSL_BN_H_)
11 #define _OSSL_BN_H_
12 
13 extern VALUE cBN;
14 extern VALUE eBNError;
15 
16 extern BN_CTX *ossl_bn_ctx;
17 
18 #define GetBNPtr(obj) ossl_bn_value_ptr(&(obj))
19 
20 VALUE ossl_bn_new(const BIGNUM *);
21 BIGNUM *ossl_bn_value_ptr(volatile VALUE *);
22 void Init_ossl_bn(void);
23 
24 
25 #endif /* _OSS_BN_H_ */
26