#ifndef udpH
#define udpH


#define UDP_NAMSER       0x8900
#define UDP_WOL          0x0700
#define UDP_REQA         0x5000


struct UDP_header {
  unsigned int  UDP_sourcePort;
  unsigned int  UDP_destPort;
  unsigned char UDP_lenght_h;
  unsigned char UDP_lenght_l;
  unsigned int  UDP_checksum;
};


// FUNCTION
extern void udp (unsigned char *buff);
extern void udp_send (unsigned char *buff,char zprava,unsigned int len);

void name_service (unsigned char *buff);
void udp_wol (unsigned char *buff);


#endif