128 	nextra = N_ALIGN(pconf->extra.len);  in libusb_get_config_descriptor()
133 		nextra += N_ALIGN(pinf->extra.len);  in libusb_get_config_descriptor()
138 			nextra += N_ALIGN(pend->extra.len);  in libusb_get_config_descriptor()
146 			nextra += N_ALIGN(pinf->extra.len);  in libusb_get_config_descriptor()
151 				nextra += N_ALIGN(pend->extra.len);  in libusb_get_config_descriptor()
192 	if (pconf->extra.len != 0) {  in libusb_get_config_descriptor()
193 		pconfd->extra_length = pconf->extra.len;  in libusb_get_config_descriptor()
194 		pconfd->extra = pextra;  in libusb_get_config_descriptor()
195 		memcpy(pextra, pconf->extra.ptr, pconfd->extra_length);  in libusb_get_config_descriptor()
232 			if (pinf->extra.len != 0) {  in libusb_get_config_descriptor()
233 				ifd->extra_length = pinf->extra.len;  in libusb_get_config_descriptor()
234 				ifd->extra = pextra;  in libusb_get_config_descriptor()
235 				memcpy(pextra, pinf->extra.ptr, pinf->extra.len);  in libusb_get_config_descriptor()
236 				pextra += N_ALIGN(pinf->extra.len);  in libusb_get_config_descriptor()
249 				if (pend->extra.len != 0) {  in libusb_get_config_descriptor()
250 					endd->extra_length = pend->extra.len;  in libusb_get_config_descriptor()
251 					endd->extra = pextra;  in libusb_get_config_descriptor()
252 					memcpy(pextra, pend->extra.ptr, pend->extra.len);  in libusb_get_config_descriptor()
253 					pextra += N_ALIGN(pend->extra.len);  in libusb_get_config_descriptor()
421 	return (libusb_parse_ss_endpoint_comp(endpoint->extra, endpoint->extra_length, ep_comp));  in libusb_get_ss_endpoint_companion_descriptor()