#ifndef NETHDR_H #define NETHDR_H #include struct arphdr_c { uint16_t htype; uint16_t ptype; uint8_t hlen; uint8_t plen; uint16_t opcode; uint8_t sender_mac[6]; uint8_t sender_ip[4]; uint8_t target_mac[6]; uint8_t target_ip[4]; } __attribute__((packed)); #endif