#ifndef ETHERLIB_PACKET_H
#define ETHERLIB_PACKET_H

#include <stdint.h>

/**
 * \struct RawPckt
 * \brief Raw packet received on wire
 */
 typedef struct {
     uint8_t * payload; ///> Pointer to raw packet payload.
     uint32_t size; ///> Raw packet size.
     uint32_t time_s; ///> Timestamp seconds field
     uint32_t time_ns; ///> Timestamp nanoseconds field
 } RawPckt;

struct PcktHeaderElement_;

/**
 * @struct Pckt
 * @brief Generic packet
 *
 * Fields have been reordered so that fields are aligned.
 */
typedef struct {
    uint64_t time_s; ///< Timestamp seconds part.
    uint32_t time_ns; ///< Timestamp nanoseconds part.
    const struct PcktHeaderElement_ * header; ///< Pointer to packet header. Points to the innermost header
    uint8_t * payload; ///< Pointer to (innermost) payload.
    uint16_t headerSize; ///< Packet header size in bytes.
    uint16_t payloadSize; ///< Payload size in bytes.
    //uint16_t type; ///< Packet class indicator (e.g. UDP, TCP, IPv4 etc.)
} Pckt;

#endif //ETHERLIB_PACKET_H