Re errno strageness in lpr Robbe Robert Bihlmeyer writes Robbe Paul.Emsleychem.gla.ac.uk writes printjob.o.textxad undefined reference to Robbe define errno hurderrnolocation Robbe Not errnolocation. Robbe 일부 정의가 방해하는 것 같나요? Not exactly, but this put me on the right track.