QRL_EL_STATE_PROV_COOLDOWN
if (normal && el->state == QRL_EL_STATE_PROV_COOLDOWN
idx = (el->state == QRL_EL_STATE_PROV_COOLDOWN ? el->key_epoch & 1
case QRL_EL_STATE_PROV_COOLDOWN:
case QRL_EL_STATE_PROV_COOLDOWN:
el->state = QRL_EL_STATE_PROV_COOLDOWN;
if (el->state != QRL_EL_STATE_PROV_COOLDOWN) {
case QRL_EL_STATE_PROV_COOLDOWN:
case QRL_EL_STATE_PROV_COOLDOWN: