#ifndef _rtp_packet_h_
#define _rtp_packet_h_

#include "rtp-header.h"

#define RTP_FIXED_HEADER 12

struct rtp_packet_t {
    rtp_header_t rtp;
    uint32_t csrc[16];
    const void *extension; // extension(valid only if rtp.x = 1)
    uint16_t extlen;       // extension length in bytes
    uint16_t extprofile;   // extension reserved
    const void *payload;   // payload
    int payloadlen;        // payload length in bytes
};

///@return 0-ok, other-error
int rtp_packet_deserialize(struct rtp_packet_t *pkt, const void *data, int bytes);

///@return <0-error, >0-rtp packet size, =0-impossible
int rtp_packet_serialize(const struct rtp_packet_t *pkt, void *data, int bytes);

#endif /* !_rtp_packet_h_ */