Here are the data structures with brief descriptions:

Clibusb_bos_descriptor
Clibusb_bos_dev_capability_descriptor
Clibusb_config_descriptor
Clibusb_container_id_descriptor
Clibusb_control_setup
Clibusb_device_descriptor
Clibusb_endpoint_descriptor
Clibusb_interface
Clibusb_interface_descriptor
Clibusb_iso_packet_descriptor
Clibusb_pollfd
Clibusb_ss_endpoint_companion_descriptor
Clibusb_ss_usb_device_capability_descriptor
Clibusb_transfer
Clibusb_usb_2_0_extension_descriptor
Clibusb_version