I can only quote the comment in <Scrap.h> which prompted this commit:
[sgt/putty] / unix / uxprint.c
2003-01-12 simonprinter_start_job shouldn't need to refer to cfg.printe...
2002-10-15 simonPrinter support: cfg.printer is assumed to be a Unix...
2002-10-09 simonFirst phase of porting. pterm now compiles and runs...