+## Revision 1.8 1999/05/21 22:16:08 mdw
+## Reorder the source files again, in an attempt to make them slightly
+## logical. It hasn't really succeeded, although it is an improvement.
+##
+## Revision 1.7 1999/05/17 20:34:44 mdw
+## More files added. Slight rearrangement of the ordering.
+##
+## Revision 1.6 1999/05/15 10:33:53 mdw
+## Add simplified locking code.
+##