This is an attempt to build a gui for CPCEC with the GTK version 3 toolkit.
CPCEC is an emulator of the family of home microcomputers Amstrad CPC (models 464, 664, 6128 and Plus) developed by Cesar Nicolas-Gonzalez under the GNU General Public License v3.
Amstrad have kindly given their permission for the redistribution of their copyrighted material but retain that copyright.