bit_ffc
bit_ffc(sc->asid_set, sc->asid_set_size, new_asid);
bit_ffc(br->dwa_freelist, br->dwa_count, &bit);
bit_ffc(ident_set, ident_set_size, new_ident);
bit_ffc(bitmap, n_bits, &position);
bit_ffc(bitmap, n_bits, &position);
bit_ffc(xbb->kva_free, xbb->reqlist_kva_pages, &first_clear);
bit_ffc(ub->map, len, &first_clear);
bit_ffc(ub->map, up->len, &y);
bit_ffc(fl->ifl_rx_bitmap, fl->ifl_size, &frag_idx);
BITSTRING_TC_DEFINE(bit_ffc)
bit_ffc(bitstr, nbits, &found_clear_bit);
bit_ffc(bitstr, nbits, &found_clear_bit);
bit_ffc(bitstr, nbits, &found_clear_bit);
bit_ffc(b, nbits, &fc);
BITSTRING_TC_ADD(tp, bit_ffc);