X509_REQ_print
LCRYPTO_ALIAS(X509_REQ_print);
ret = X509_REQ_print(b, x);
LCRYPTO_USED(X509_REQ_print);
int X509_REQ_print(BIO *bp, X509_REQ *req);
if (!X509_REQ_print(bio_err, req))
if (!X509_REQ_print(out, rq))