- IPHDR = 20, /* sizeof(Iphdr) */
-};
-
-struct Iphdr
-{
- uchar vihl; /* Version and header length */
- uchar tos; /* Type of service */
- uchar length[2]; /* packet length */
- uchar id[2]; /* ip->identification */
- uchar frag[2]; /* Fragment information */
- uchar ttl; /* Time to live */
- uchar proto; /* Protocol */
- uchar cksum[2]; /* Header checksum */
- uchar src[4]; /* IP source */
- uchar dst[4]; /* IP destination */