Date: Wed, 27 Nov 1996 08:17:11 +0200 (IST) From: Eli Zaretskii To: timolmst AT cyberramp DOT net Cc: djgpp AT delorie DOT com Subject: RE: _ctype_ and _iob In-Reply-To: <57f7ie$6je@newshost.cyberramp.net> Message-Id: Mime-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII On Tue, 26 Nov 1996 timolmst AT cyberramp DOT net wrote: > When I try to link my program I get many error messages saying : > unresolved reference to _ctype_ and _iob. > > I suspect that this means I need to add one of the djgpp libraries to > the link list, but which one? No, this means you are mixing object files and/or libraries compiled for DJGPP v1.x with libc.a from v2. The above symbols were declared and defined in v1.x, but libc.a from v2 doesn't have them. If you have object files compiled for v1.x, you will have to recompile them from sources with v2.