After some experimenting, I produced an OS/2 dynamic link library (DLL) with GNU Pascal that I could call from another application. Perhaps this is common knowledge but I do not see it documented anywhere.

Thank you. I didn't know this either. I planned to implement Borland's style of creating DLLs into GPC. So with EMX, GPC will have to create a correct .def file as well. Probably somebody here knows how to compile a shared library for Linux or other UNIXes with GPC? Somebody willing to write a documentation section about this? Greetings, (-; Peter e-mail: peter.gerwinski@uni-essen.de home address: D\"usseldorfer Str. 35, 45145 Essen, Germany WWW: http://agnes.dida.physik.uni-essen.de/~peter/