249 static void usb_rx_cmd_complete(struct usb_request *req, unsigned actual, int status);
250 static void usb_rx_data_complete(struct usb_request *req, unsigned actual, int status);
270 static void tx_status(const char *status)  in tx_status()  argument
273     int len = strlen(status);  in tx_status()
275     memcpy(req->buf, status, len);  in tx_status()
281 static void usb_rx_data_complete(struct usb_request *req, unsigned actual, int status)  in usb_rx_data_complete()  argument
283     if(status != 0) return;  in usb_rx_data_complete()
342 static void usb_rx_cmd_complete(struct usb_request *req, unsigned actual, int status)  in usb_rx_cmd_complete()  argument
344     if(status != 0) return;  in usb_rx_cmd_complete()
390         char status[16];  in usb_rx_cmd_complete()  local
400         strcpy(status,"DATA");  in usb_rx_cmd_complete()
401         num_to_hex8(rx_length, status + 4);  in usb_rx_cmd_complete()
402         tx_status(status);  in usb_rx_cmd_complete()