find_next_zero_bit
index = find_next_zero_bit(map, size, start);
(bit) = find_next_zero_bit((addr), (size), (bit) + 1))
j = find_next_zero_bit(&qmap, max, j);
obj = find_next_zero_bit(alloc->table, alloc->max, alloc->last);
rsrc_num = find_next_zero_bit(rsrc_array, max_rsrc, *next);
obj = find_next_zero_bit(bitmap->table, bitmap->max, bitmap->last);
obj = find_next_zero_bit(alloc->table, alloc->max, alloc->last);