bin_reserve
bin_reserve(bin, sizeof(*ccsdata->version));
bin_reserve(bin, len);
bin_reserve(bin, sizeof(*regs) * num_regs);
bin_reserve(bin, sizeof(**ffd));
bin_reserve(bin, __ffd->num_column_descs *
bin_reserve(bin, __ffd->num_row_descs *
bin_reserve(bin, sizeof(**pdaf_readout));
bin_reserve(bin,
bin_reserve(bin, sizeof(*rules) * num_rules);
bin_reserve(bin, sizeof(**pdaf));
bin_reserve(bin, sizeof(struct ccs_pdaf_pix_loc_block_desc_group) *
bin_reserve(bin, sizeof(struct ccs_pdaf_pix_loc_block_desc) *
bin_reserve(bin, sizeof(struct ccs_pdaf_pix_loc_pixel_desc_group) *
bin_reserve(bin, sizeof(struct ccs_pdaf_pix_loc_pixel_desc) *
bin_reserve(bin, size);