Link_types.h

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#ifndef LINK_TYPES_H
#define LINK_TYPES_H
 
struct Packet_t{
    static int OFFSET() {return sizeof(Packet_t);}
 
    virtual void set_src_mac(uint8_t my_mac[6])      = 0;
    virtual void set_dst_mac(uint8_t dst_mac[6])     = 0;
    
    virtual int toBytes(uint8_t *bytes, int max_len) = 0;
 
    virtual uint8_t* get_payload_ptr()               = 0;
    virtual int get_payload_len()                    = 0;
 
    virtual void set_payload_len(int len)            = 0;
 
    virtual uint8_t* get_src_mac_FromRaw(uint8_t *raw_bytes, int len)   = 0;
    virtual int get_payload_len_FromRaw(uint8_t *raw_bytes, int len)    = 0;
    virtual uint8_t* get_payload_FromRaw(uint8_t *raw_bytes, int len)   = 0;
 
    Packet_t *mypacket;
    
} __attribute__((__packed__));
 
 
#endif