need help

[Mukunda Reddy Saddi <MSADDI@xxxxxxxxxxxxx>]

Hello,

I am implementing a new protocol which is similar to GRE. Generic Routing 
Encapsulation protocol. This is for wireless networks. 

I have never implemented any protocol stack or any device drivers. I know 
C programming. I would be obliged to receive some guidance in this area.

This new protocol would sit directly above the IP. So, I think it will 
not be in user space. So, I cannot use SOCK_DGRAM of UDP. 

Also any documentation regarding existing GRE implementation will be helpful.

Thanks

Mukunda