178 static err_t lwiperf_tcp_poll(void *arg, struct tcp_pcb *tpcb);
179 static void lwiperf_tcp_err(void *arg, err_t err);
180 static err_t lwiperf_start_tcp_server_impl(const ip_addr_t *local_addr, u16_t local_port,
251   err_t err;  in lwiperf_tcp_close()
275 static err_t
279   err_t err;  in lwiperf_tcp_client_send_more()
353 static err_t
368 static err_t
369 lwiperf_tcp_client_connected(void *arg, struct tcp_pcb *tpcb, err_t err)  in lwiperf_tcp_client_connected()
386 static err_t
390   err_t err;  in lwiperf_tx_start_impl()
438 static err_t
441   err_t ret;  in lwiperf_tx_start_passive()
455 static err_t
456 lwiperf_tcp_recv(void *arg, struct tcp_pcb *tpcb, struct pbuf *p, err_t err)  in lwiperf_tcp_recv()
503           err_t err2 = lwiperf_tx_start_passive(conn);  in lwiperf_tcp_recv()
564 lwiperf_tcp_err(void *arg, err_t err)  in lwiperf_tcp_err()
572 static err_t
591 static err_t
592 lwiperf_tcp_accept(void *arg, struct tcp_pcb *newpcb, err_t err)  in lwiperf_tcp_accept()
673   err_t err;  in lwiperf_start_tcp_server()
684 static err_t lwiperf_start_tcp_server_impl(const ip_addr_t *local_addr, u16_t local_port,  in lwiperf_start_tcp_server_impl()
688   err_t err;  in lwiperf_start_tcp_server_impl()
761   err_t ret;  in lwiperf_start_tcp_client()