/**
* Returns the current event
*
* @param [in] h
*
* @return 0 if h is NULL
* @return current event otherwise
*/
int bus_ev_read(bus_ev_hdle_t *h)
{
bus_ev_t *bus_events = (bus_ev_t *)h;
int ev = 0;
if (bus_events)
ev = usb_host_read_event(bus_events->ctx);
return ev;
}
void usb_host_run(struct usb_host_context *context,
usb_device_added_cb added_cb,
usb_device_removed_cb removed_cb,
usb_discovery_done_cb discovery_done_cb,
void *client_data)
{
int done;
done = usb_host_load(context, added_cb, removed_cb, discovery_done_cb, client_data);
while (!done) {
done = usb_host_read_event(context);
}
} /* usb_host_run() */