get_crandom
return q->loss && q->loss >= get_crandom(&q->loss_cor, &q->prng);
rnd = get_crandom(state, prng);
if (q->duplicate && q->duplicate >= get_crandom(&q->dup_cor, &q->prng))
if (q->corrupt && q->corrupt >= get_crandom(&q->corrupt_cor, &q->prng)) {
q->reorder < get_crandom(&q->reorder_cor, &q->prng)) {