rb_define_copy_func  749 ext/openssl/ossl_bn.c     rb_define_copy_func(cBN, ossl_bn_copy);
rb_define_copy_func  526 ext/openssl/ossl_cipher.c     rb_define_copy_func(cCipher, ossl_cipher_copy);
rb_define_copy_func  455 ext/openssl/ossl_config.c     rb_define_copy_func(cConfig, ossl_config_copy);
rb_define_copy_func  249 ext/openssl/ossl_digest.c     rb_define_copy_func(cDigest, ossl_digest_copy);
rb_define_copy_func  252 ext/openssl/ossl_hmac.c     rb_define_copy_func(cHMAC, ossl_hmac_copy);
rb_define_copy_func  967 ext/openssl/ossl_pkcs7.c     rb_define_copy_func(cPKCS7, ossl_pkcs7_copy);
rb_define_copy_func  737 ext/openssl/ossl_x509cert.c     rb_define_copy_func(cX509Cert, ossl_x509_copy);
rb_define_copy_func  513 ext/openssl/ossl_x509crl.c     rb_define_copy_func(cX509CRL, ossl_x509crl_copy);
rb_define_copy_func  449 ext/openssl/ossl_x509req.c     rb_define_copy_func(cX509Req, ossl_x509req_copy);