void VerifyAndAllocatePacketLength(uint16_t packet_length);
bool FindSeqNum(uint16_t sequence_number, int32_t* index) const;
int FindBestFittingPacket(uint16_t size) const;
void VerifyAndAllocatePacketLength(uint16_t packet_length);
bool FindSeqNum(uint16_t sequence_number, int32_t* index) const;
int FindBestFittingPacket(uint16_t size) const;