FIELDS_PER_ALG
memset(alg, 0, sizeof(uint64_t) * FIELDS_PER_ALG);
idx < max_bit_pos && nr_field < FIELDS_PER_ALG &&
u64 field[FIELDS_PER_ALG];
for (fid = 0; fid < FIELDS_PER_ALG; fid++)
for (fid = 0; fid < FIELDS_PER_ALG; fid++)