I want to keep some include files for my custom gxs separate from those included with the toolkit. Specifically, I'm thinking about the one that matchs names called by a gxc to the C entry point exported from a .dll file. It seem like one could define INCLUDE or GXINCLUDE or something like that in the Oasis 4.3 environment. What does one do in the 5.0.x environment? Regards, David L. Humphrey Manager, Software Development Bell Geospace, Inc _______________________________________________________ More mailing list info http://www.geosoft.com/support/listserv/index.html List Archive http://www.mail-archive.com/gxnet@lists.geosoft.com