Sat Oct 11 23:14:36 2003  Matthias Clasen  <maclas@gmx.de>

	* gtk/gtkactiongroup.h:
	* gtk/gtkaction.h:
	* gtk/gtkradioaction.h:
	* gtk/gtkradiotoolbutton.h:
	* gtk/gtkseparatortoolitem.h:
	* gtk/gtktoggleaction.h:
	* gtk/gtktoolitem.h:
	* gtk/gtkuimanager.h: Add G_BEGIN_DECLS/G_END_DECLS to make
	these usable in C++.  (#124351, Murray Cumming)