Instead of defining a local version of struct iphdr use the standard
definition from <linux/ip.h>.
Several fields in the <linux/ip.h> definition have different names:
- proto -> protocol
- src -> saddr
- dest -> daddr
- total_length -> tot_len
- checksum -> check
Also, 'ver_len' is composed by 'version' and 'ihl' in <linux/ip.h>.
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
0336c8cd4d