HelenOS sources

usb_interface_count_alternates   68 uspace/lib/usbdev/include/usb/dev/alternate_ifaces.h size_t usb_interface_count_alternates(const uint8_t *, size_t, uint8_t);
usb_interface_count_alternates  106 uspace/lib/usbdev/src/altiface.c 	const size_t alt_count = usb_interface_count_alternates(config_descr,