#ifndef ETHERLIB_TEST_TCP_WINDOW_H
#define ETHERLIB_TEST_TCP_WINDOW_H

#include <stdint.h>
#include "etherlib/memory_pool.h"

/**
 * TCP segment descriptor
 */
typedef struct {
    uint32_t seqNum; ///< sequence number (sequence number of the first octet)
    uint32_t size; ///< segment size
    uint8_t data[]; ///< Segment data
} TcpWindowSegment;

typedef struct {
    bool ackAvail; ///< acknowledge is available
    uint32_t seqNum; ///< Sequence number
    uint32_t lastAcked; ///< last acknowledged byte
    MP pool; ///< Pool for segment management
    uint8_t data[]; ///< Window data storage
} TcpWindow;

TcpWindow * tcpw_create(uint32_t size);

#endif //ETHERLIB_TEST_TCP_WINDOW_H