usb_get_ep_index
ep_index = usb_get_ep_index(ep_addr);
return (usba_device->usb_ph_list[usb_get_ep_index(ep_addr)].
ep_index = usb_get_ep_index(ep_addr);
if (usb_get_ep_index(ep_data->ep_descr.
usb_get_ep_index(ep_data->ep_descr.bEndpointAddress);
usb_get_ep_index(ep_descr->bEndpointAddress);
if (usb_get_ep_index(ep_data->ep_descr.
usb_get_ep_index(epp->ep_descr.
ep_index = usb_get_ep_index(ep->bEndpointAddress);
ep_index = usb_get_ep_index((uint8_t)what);
uchar_t usb_get_ep_index(uint8_t ep_addr);