-SR_PRIV int ipdbg_la_tcp_send(struct ipdbg_la_tcp *tcp,
- const uint8_t *buf, size_t len);
-SR_PRIV int ipdbg_la_tcp_receive_blocking(struct ipdbg_la_tcp *tcp,
- uint8_t *buf, int bufsize);
-SR_PRIV int ipdbg_la_tcp_receive(struct ipdbg_la_tcp *tcp,
- uint8_t *buf);