ossl_pkcs7_add_certificate  701 ext/openssl/ossl_pkcs7.c     return ossl_pkcs7_add_certificate(arg, i);
ossl_pkcs7_add_certificate 1078 ext/openssl/ossl_pkcs7.c     rb_define_method(cPKCS7, "add_certificate", ossl_pkcs7_add_certificate, 1);