Redefinition of struct in6_addr in <netinet/in.h> and <linux/in6.h>

[Cong Wang]

----- Original Message -----
> 
> I see no reason, even although I don't know why it is 46 instead of
> 40.

Ok, for "0000:0000:0000:0000:0000:0000:255.255.255.255".