eip93_set_sa_record
eip93_set_sa_record(sa_record, keys.enckeylen, ctx->flags);
eip93_set_sa_record(sa_record, keylen, flags);
void eip93_set_sa_record(struct sa_record *sa_record, const unsigned int keylen,
eip93_set_sa_record(sa_record, 0, ctx->flags);