struct_usb_gadget (9) - represents a usb slave device
struct_usb_gadget_driver (9) - driver for usb 'slave' devices
struct_usb_gadget_strings (9) - a set of USB strings in a given language
usb_gadget_config_buf (9) - builts a complete configuration descriptor
usb_gadget_get_string (9) - fill out a string descriptor
usb_gadget_probe_driver (9) - probe a gadget driver
usb_gadget_unregister_driver (9) - unregister a gadget driver