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/*
* $Id$
* 'OpenSSL for Ruby' project
* Copyright (C) 2001-2002 Michal Rokos <m.rokos@sh.cvut.cz>
* All rights reserved.
*/
/*
* This program is licenced under the same licence as Ruby.
* (See the file 'LICENCE'.)
*/
#if !defined(_OSSL_BN_H_)
#define _OSSL_BN_H_
extern VALUE cBN;
extern VALUE eBNError;
#define OSSLWrapBN(obj, bn) do { \
if (!bn) { \
rb_raise(rb_eRuntimeError, "BN wasn't initialized!"); \
} \
obj = Data_Wrap_Struct(cBN, 0, BN_clear_free, bn); \
} while (0)
#define OSSLGetBN(obj, bn) do { \
OSSL_Check_Instance(obj, cBN); \
Data_Get_Struct(obj, BIGNUM, bn); \
if (!bn) { \
rb_raise(rb_eRuntimeError, "BN wasn't initialized!"); \
} \
} while (0)
#define OSSLBNValue(obj) OSSL_Check_Instance((obj), cBN)
#define OSSLBNValuePtr(obj) ossl_bn_get_BIGNUM((obj))
VALUE ossl_bn_new(BIGNUM *);
BIGNUM *ossl_bn_get_BIGNUM(VALUE);
void Init_ossl_bn(void);
#endif /* _OSS_BN_H_ */
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