Subj : Re: A really stupid Question - how to build a library To : borland.public.cpp.borlandcpp From : Bob Gonder Date : Tue Oct 12 2004 08:18 pm D Kat wrote: >> Everything the Main program needs to know, declare in a Header file as >> extern. >> extern int TIMERS; >> extern int counter[]; >> extern int timer[]; > >When I attempt to do it this way the compiler error is that the size of the >type is unknown or zero..... Fill in the [] with whatever your sizes are. You never showed them, so I couldn't do it for you. .