Date: Mon, 5 Feb 1996 08:50:18 +0200 (IST) From: Eli Zaretskii To: orlo Cc: djgpp AT delorie DOT com Subject: Re: undefined reference to '_iob' ???? On Sun, 4 Feb 1996, orlo wrote: > When trying to compile the attached program, I get an >undefined > reference to '_iob'< for an output. What am I doing wrong? This usually means you are mixing v1.x header files, or object files compiled under v1.x, with a v2.0 library. Make sure your header files are all from v2.0 distribution, then recompile all the source files, and the problem should go away.