*** sn_packetstructs.h.orig	Fri Apr 18 16:33:58 1997
--- sn_packetstructs.h	Thu May  7 15:02:13 1998
***************
*** 48,51 ****
--- 48,52 ----
  {
  	int IP_len, TCP_len, ICMP_len, UDP_len;         /* header lengths */ 
  	int DATA_len;
+ 	char FRAG_nf;									/* not the first fragment */
  };