ossl_qrx_discard_enc_level
int ossl_qrx_discard_enc_level(OSSL_QRX *qrx, uint32_t enc_level);
ossl_qrx_discard_enc_level(ch->qrx, enc_level);
if (!TEST_true(ossl_qrx_discard_enc_level(s.qrx, op->enc_level)))