InterfaceAt
const BUSBInterface * InterfaceAt(uint32 index) const;
int num_epoints = camera->ActiveConfiguration()->InterfaceAt(0)->CountEndpoints();
if (camera->ActiveConfiguration()->InterfaceAt(0)->EndpointAt(i)->IsBulk())
if (camera->ActiveConfiguration()->InterfaceAt(0)->EndpointAt(i)->IsInput())
bulk_in = camera->ActiveConfiguration()->InterfaceAt(0)->EndpointAt(i);
const BUSBInterface* intf = cfg->InterfaceAt(k);
const BUSBInterface *inter = config->InterfaceAt(0);
const BUSBInterface* streaming = config->InterfaceAt(fStreamingIndex);
const BUSBInterface* streaming = config->InterfaceAt(fStreamingIndex);
interface = config->InterfaceAt(j);
interface = config->InterfaceAt(j);
const BUSBInterface *interface = config->InterfaceAt(idx);
const BUSBInterface* interface = config->InterfaceAt(j);
const BUSBInterface* interface = configuration->InterfaceAt(i);