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// tcp_header.c #include "pcap.h" typedef struct mac_address {u_char byte1;u_char byte2;u_char byte3;u_char byte4;u_char byte5;u_char byte6;}mac; #define ETHER_ADDR_LEN6struct ether_header{u_char ether_dhost[ETHER_ADDR_LEN];u_char ether_shost[ETHER_ADDR_LEN];u_short ether_type;}eth; typedef struct ip_address{u_char byte1;u_char byte2;u_char byte3;u_char byte4;}ip_address; typedef struct ip_heade..
// ip_header.c #include "pcap.h" typedef struct mac_address {u_char byte1;u_char byte2;u_char byte3;u_char byte4;u_char byte5;u_char byte6;}mac; #define ETHER_ADDR_LEN6struct ether_header{u_char ether_dhost[ETHER_ADDR_LEN];u_char ether_shost[ETHER_ADDR_LEN];u_short ether_type;}eth; typedef struct ip_address{u_char byte1;u_char byte2;u_char byte3;u_char byte4;}ip_address; typedef struct ip_header..
// mac_address.c #include "pcap.h" typedef struct mac_address {u_char byte1;u_char byte2;u_char byte3;u_char byte4;u_char byte5;u_char byte6;}mac; #define ETHER_ADDR_LEN6struct ether_header{u_char ether_dhost[ETHER_ADDR_LEN];u_char ether_shost[ETHER_ADDR_LEN];u_short ether_type;}eth; void packet_handler(u_char *param, const struct pcap_pkthdr *header, const u_char *pkt_data); main(){pcap_if_t *a..