show_host_device_selection
show_host_device_selection(level + 1, &vid, &pid);
show_host_device_selection(level + 1, &vid, &pid);
show_host_device_selection(level + 1, &dev_vid, &dev_pid);
extern void show_host_device_selection(uint8_t, uint16_t *, uint16_t *);