[lwip-users] pppOverSerialOpen and Callback

[Marco]

Hi,

I got lwIP with PPP running up to the point, where I get connected to
my ISP (through a GPRS modem) and receive an IP address and DNS
addresses.

Now, I get a call to the callback function that I had to provide to
pppOverSerialOpen. Can someone please explain me what the link status
context is used for?

BTW: Is there a documantation for lwIP's PPP?

Thanks!

--
Best regards,
 Marco