AF_INET,AF_NONE,AF_ILINK

["N.V.Balaji" <csa98011@cse.iitd.ernet.in>]

Hi,
Could you please tell me what is the purpose of the flags AF_INET,AF_NONE
and AF_ILINK.

I genarated a packet, set AF_NONE in the addr_type() field, 
IP_BROADCAST in the (ip_hdr->dst_).addr_ field and tried to Broadcast it
but it was not Broadcast. But when I used AF_ILINK in place of
AF_NONE it worked. Can I use Af_ILINK in place of AF_NONE?

Thanks in advance
Balaji N V