F5LD/tasks=7/qcalls kermit ttycook ctl ttyraw unchar tochar &
rdata rpar rpack rinit rfile bufill sbreak bufemp &
sendsw aopen spar sdata sfile spack sinit seof kputch kgetch recsw &
connect kpick unhung findln upper verify spack1 ibmgetlin stdopen &
stdio stdsetup sscopy scopy getlin getch chkio remark putlin putch &
flush remove pack open close exit putdec putc putint putstr &
cant itoc length