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/*
* $Id: ngrep.h,v 1.11 1999/10/13 17:04:07 jpr5 Exp $
*
*/
/* for PPPHDR_SIZE, stevens says 24, but on linux (at least) it's 4 */
/* who knows if this will break anything */
#define ETHHDR_SIZE 14
#define PPPHDR_SIZE 4
#define SLIPHDR_SIZE 16
#define RAWHDR_SIZE 0
#define LOOPHDR_SIZE 4
#ifndef IP_OFFMASK
#define IP_OFFMASK 0x1fff
#endif
#define WORD_REGEX "((^%s\\W)|(\\W%s$)|(\\W%s\\W))"
#define IP_ONLY "ip and ( %s)"
char *get_filter(char **);
void process(u_char *, struct pcap_pkthdr*, u_char *);
int re_match_func(struct re_pattern_buffer*, char *, int);
int blank_match_func(struct re_pattern_buffer*, char *, int);
void dump(char *, int);
void dealloc(int);
void usage(int);
void version(void);
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