32 extern void TCP_SendC(const tTCPConn *Conn, uint8_t flags, size_t data_len, const void *data);
33 extern void TCP_Send(int IF, int AF, const void *IP, uint16_t sport, uint16_t dport, uint32_t seq, uint32_t ack, uint8_t flags, uint16_t window, size_t data_len, const void *data);
35 // The following skip the next check of each field
36 extern void TCP_SkipCheck_Seq(bool Skip);
38 extern bool TCP_Pkt_CheckC(size_t len, const void *data, size_t *ofs, size_t *out_len, const tTCPConn *Conn, uint8_t flags);
39 extern bool TCP_Pkt_Check(size_t len, const void *data, size_t *ofs, size_t *out_len, int AF, const void *IP, uint16_t sport, uint16_t dport, uint32_t seq, uint32_t ack, uint8_t flags);
41 // - Get a field from a previously validated packet
42 extern uint32_t TCP_Pkt_GetSeq(size_t len, const void *data, int AF);