vla_item_with_sz
vla_item_with_sz(d, struct ffs_ep, eps, ffs->eps_count);
vla_item_with_sz(d, struct usb_descriptor_header *, fs_descs,
vla_item_with_sz(d, struct usb_descriptor_header *, hs_descs,
vla_item_with_sz(d, struct usb_descriptor_header *, ss_descs,
vla_item_with_sz(d, short, inums, ffs->interfaces_count);
vla_item_with_sz(d, struct usb_os_desc_table, os_desc_table,
vla_item_with_sz(d, char[16], ext_compat,
vla_item_with_sz(d, struct usb_os_desc, os_desc,
vla_item_with_sz(d, struct usb_os_desc_ext_prop, ext_prop,
vla_item_with_sz(d, char, ext_prop_name,
vla_item_with_sz(d, char, ext_prop_data,
vla_item_with_sz(d, char, raw_descs, ffs->raw_descs_length);