/*********************************************
 * vim:sw=8:ts=8:si:et
 * To use the above modeline in vim you must have "set modeline" in your .vimrc
 * Author: Guido Socher 
 * Copyright: GPL V2
 *
 * IP/ARP/UDP functions
 *
 * Chip type           : ATMEGA88 with ENC28J60
 *********************************************/
//@{
#ifndef IP_ARP_UDP_H
#define IP_ARP_UDP_H

// you must call this function once before you use any of the other functions:
extern void init_ip_arp_udp(uint8_t *mymac,uint8_t *myip, uint8_t *mypcip, uint8_t *mypcmac);
extern uint8_t eth_type_is_arp_and_my_ip(uint8_t *buf,uint8_t len);
extern uint8_t eth_type_is_ip_and_my_ip(uint8_t *buf,uint8_t len);
extern void make_arp_answer_from_request(uint8_t *buf,uint8_t len);
extern void make_echo_reply_from_request(uint8_t *buf,uint8_t len);
extern void make_udp_reply_from_request(uint8_t *buf,char *data,uint8_t datalen,uint16_t port);
extern void send_udp_packet(uint8_t *buf,uint8_t *data, uint16_t datalen, uint16_t lineNum, uint8_t seq);


#endif /* IP_ARP_UDP_H */
//@}