GNU.EXE, GNU_RCS.DLL, DIFFUTIL.DLL 
Copyright (C) 1996-1997 ComponentSoftware Ltd.
Copyright (C) 1996-1997 M.D. Technologies Ltd.
All Rights Reserved

These components are distributed under the terms of the GNU GENERAL PUBLIC LICENSE (GPL).
If you wish to get the full text of the GPL or wish to get the modified source files of these components, please email ComponentSoftware at gnu-info@ComponentSoftware.com

The CS-RCS front-end and GNU RCS are two separate applications that run as separate Windows processes.  The CS-RCS application is proprietary, but the GNU RCS application is distributed under the terms of the GNU GENERAL PUBLIC LICENSE (GPL).  CS-RCS is not linked with RCS because such linking would violate the terms of the GPL.  The Free Software Foundation affirms that running the two as separate processes, with a clean, well-defined general interface between them, justifies the view that they are two separate programs.