raise irq to CPU if necessary. must be called every time the active irq may change */

acknowledge interrupt 'irq' */

a_mant is considered to have its MSB at F_SIZE - 2 bits */

* Read from so's socket into sb_snd, updating all relevant sbuf fields * NOTE: This will only be called if it is select()ed for reading, so * a read

* Send urgent data * There's a lot duplicated code here, but... */

* Attach a TCPCB to a socket. */

* Cancel all timers for TCP tp. */

* Emulate programs that try and connect to us * This includes ftp (the data connection is * initiated by the server) and IRC (DCC CHAT and * DCC SE

* Create a new TCP control block, making an * empty reassembly queue and hooking it to the argument * protocol control block. */

* Create template to be used to send tcp packets on a connection. * Call after host entry created, fills * in a skeletal tcp/ip header, minimizing t

* Return TOS according to the above table */

send a resize event */

also used for the tablet */

* Expand the cipher key into the encryption key schedule. */

currently only for "TZ" */