[lwip-users] Determining current active interface

[Andy Pont]

Hello,

If I want to obtain some information on a particular network interface then
I can call the netif_find() function to return the netif structure
associated with the interface.  

Is there a corresponding function that returns the name of the current
active interface that can be passed into netif_find() or anything like a
netif_get_default() that returns the netif structure for the default
interface?

Thanks,

Andy.