#ifndef PARSERSH
#define PARSERSH

void parse_icmp(struct icmp_header *icmp);
void parse_udp(struct udp_header *udp);
void parse_tcp(struct tcp_header *tcp,unsigned char *tcppseudo, 
        unsigned short tcp_pseudolen);
void parse_arp(struct arp_header *arp);
unsigned char parse_ip(struct ip_header *ip);
unsigned short parse_eth(struct eth_header *ethernet);
#endif