54 	register struct sppcb *cb;  local
263 spp_reass(cb, si)  in spp_reass()  argument
618 	struct sppcb *cb = nstosppcb(nsp);  variable
629 	register struct sppcb *cb = (struct sppcb *)(nsp->nsp_pcb);  local
673 spp_output(cb, m0)  in spp_output()  argument
1088 spp_setpersist(cb)  in spp_setpersist()  argument
1114 	register struct sppcb *cb;  local
1237 	register struct sppcb *cb;  variable
1504 spp_template(cb)  in spp_template()  argument
1532 spp_close(cb)  in spp_close()  argument
1561 spp_usrclosed(cb)  in spp_usrclosed()  argument
1567 spp_disconnect(cb)  in spp_disconnect()  argument
1577 spp_drop(cb, errno)  in spp_drop()  argument
1613 	register struct sppcb *cb;  in spp_fasttimo()  local
1637 	register struct sppcb *cb;  in spp_slowtimo()  local
1677 spp_timers(cb, timer)  in spp_timers()  argument