taglinefilesource code
iAddr147drivers/net/ibmtr.cshort PIOaddr=0, iAddr;
iAddr158drivers/net/ibmtr.cfor (iAddr=0;
iAddr159drivers/net/ibmtr.ciAddr < (sizeof(TokBaseAddrs)/sizeof(short))&&PIOaddr==0;
iAddr160drivers/net/ibmtr.ciAddr++) { char *tchanid, *cd_chanid, ctemp;
iAddr161drivers/net/ibmtr.cPIOaddr=TokBaseAddrs[iAddr];  /* address to try           */
iAddr162drivers/net/ibmtr.cTokBaseAddrs[iAddr] = 0;      /* (and marked already used */