free_fields
free_fields(fpp, i);
free_fields(fpp, i);
free_fields(flds, num_flds_max);
free_fields(flds, num_flds_max);
free_fields(flds, num_flds_max);
free_fields(flds, num_flds_max);
free_fields(flds, num_flds_max);
free_fields(flds, mech_file_flds_max);
free_fields(flds, mech_file_flds_max);