rv = DER_UTCTimeToTime(notAfter, &c->validity.notAfter);
rv = DER_UTCTimeToTime(notAfter, &validity.notAfter);
nsslowcert_GetCertTimes(NSSLOWCERTCertificate *c, PRTime *notBefore, PRTime *notAfter){    int rv;        /* convert DER not-before time */    rv = DER_UTCTimeToTime(notBefore, &c->validity.notBefore);    if (rv) {	return(SECFailure);    }        /* convert DER not-after time */    rv = DER_UTCTimeToTime(notAfter, &c->validity.notAfter);    if (rv) {	return(SECFailure);    }    return(SECSuccess);}