The following changes have been made to this directory since R3:

     o	split header files and put in <X11/Xmu/*.h>
     o	added ClientWin, CloseHook, Initializers, converters, standard
		colormap map utilities, DisplayQueue, CvtCache, LocBitmap,
		Xct, SysUtil packages
     o	moved GrayPixmap and DrawLogo routines into here from Xaw
     o	support SunOS shared libraries