fr_info
{ 0, sizeof(struct fr_info), 5010000 },
struct fr_info;
extern int ipf_scan_packet(struct fr_info *, struct ipstate *);
static int ipf_state_tcpinwindow(struct fr_info *, struct tcpdata *,
extern int ipf_tcp_age(struct ipftqent *, struct fr_info *,
extern int ipf_tcpinwindow(struct fr_info *, struct tcpdata *,
extern frentry_t *ipf_state_check(struct fr_info *, u_32_t *);