* Ask if an interface is up */

* Bring an interface down, disabling any traffic processing. * * @note: Enabling DHCP on a down interface will make it come * up once configured.

* Change the default gateway for a network interface * * @param netif the network interface to change * @param gw the new default gateway * * @no

* Change the IP address of a network interface * * @param netif the network interface to change * @param ipaddr the new IP address * * @note call

* Change the netmask of a network interface * * @param netif the network interface to change * @param netmask the new netmask * * @note call neti

* Send a TCP RESET packet (empty segment with RST flag set) either to * abort a connection or to show that there is no matching local connection * f

* Converts a UTF-16 string into a UTF-8 one. The resulting string is * null-terminated. * * If utf16 is null terminated, utf16len can be set to -1,

Clipped by _cmark/_cend

* Modifiers */

* Modifiers */

XXX: this function only works properly for timer 2 (the only one we use currently). for the others, it should end the tone, but won't restore proper

* Simple interface to ip_output_if. It finds the outgoing network * interface and calls upon ip_output_if to do the actual work. * * @param p the p

* Sends an IP packet on a network interface. This function constructs * the IP header and calculates the IP header checksum. If the source * IP addr

* Copy (part of) the contents of a packet buffer * to an application supplied buffer. * * @param buf the pbuf from which to copy data * @param dat

* */

Shutdown socket without any automatic drainage */

* Print a tcp state for debugging purposes. * * @param s enum tcp_state to print */

* Purges a TCP PCB. Removes any buffered data and frees the buffer memory * (pcb->ooseq, pcb->unsent and pcb->unacked are freed). * * @param pcb tc

* Purges the PCB and removes it from a PCB list. Any delayed ACKs are sent first. * * @param pcblist PCB list to purge. * @param pcb tcp_pcb to pur

* Called by tcp_process. Checks if the given segment is an ACK for outstanding * data, and if so frees the memory of the buffered data. Next, is plac

Socket timeout */

* Function twi_stop * Desc relinquishes bus master status * Input none * Output none */

* Bind an UDP PCB. * * @param pcb UDP PCB to be bound with a local address ipaddr and port. * @param ipaddr local IP address to bind with. Use IP_A

Options is currently only applicable for SSL - this will change with time (prefer_low_memory is one example) */

Open a socket in non-blocking close-on-exec mode, atomically if possible. */

* Iterators */

* Iterators */

* Initialize one of the DNS servers. * * @param numdns the index of the DNS server to set must be < DNS_MAX_SERVERS * @param dnsserver IP address o

* Search for a group in the global igmp_group_list * * @param ifp the network interface for which to look * @param addr the group ip address to sea

Returns wheter we are corked or not */

* Used to specify the argument that should be passed callback * functions. * * @param pcb tcp_pcb to set the callback argument * @param arg void p

* Closes the connection held by the PCB. * * Listening pcbs are freed and may not be referenced any more. * Connection pcbs are freed if not yet co

* Enqueue data and/or TCP options for transmission * * Called by tcp_connect(), tcp_listen_input(), tcp_send_ctrl() and tcp_write(). * * @param pc