include/linux/netfilter_ipv4/ipt_state.h

   1 #ifndef _IPT_STATE_H
   2 #define _IPT_STATE_H
   3
   4 #define IPT_STATE_BIT(ctinfo) (1 << ((ctinfo)%IP_CT_IS_REPLY+1))
   5 #define IPT_STATE_INVALID (1 << 0)
   6
   7 #define IPT_STATE_UNTRACKED (1 << (IP_CT_NUMBER + 1))
   8
   9 struct ipt_state_info
  10 {
  11         unsigned int statemask;
  12 };
  13 #endif /*_IPT_STATE_H*/