modules/wip/lanman/ip.h

   1 /*
   2   Copyright (c) 2010  jimmikaelkael <jimmikaelkael@wanadoo.fr>
   3   Licenced under Academic Free License version 3.0
   4 */
   5
   6 #ifndef IP_H
   7 #define IP_H
   8
   9 #include <tamtypes.h>
  10
  11 typedef struct {
  12         u8 addr[4];
  13 } ip_addr_t __attribute__((packed));
  14
  15 typedef struct {
  16         // IP header (20)
  17         u8      hlen;
  18         u8      tos;
  19         u16     len;
  20         u16     id;
  21         u8      flags;
  22         u8      frag_offset;
  23         u8      ttl;
  24         u8      proto;
  25         u16     csum;
  26         ip_addr_t addr_src;
  27         ip_addr_t addr_dst;
  28 } ip_hdr_t;
  29
  30 #endif /* IP_H */