+ * Revision 1.12 1995-12-07 17:38:47 adam
+ * Work locking mechanisms for concurrent updates/commit.
+ *
+ * Revision 1.11 1995/12/06 13:58:26 adam
+ * Improved flushing of records - all flushes except the last one
+ * don't write the last accessed. Also flush takes place if record
+ * info occupy more than about 256k.
+ *
+ * Revision 1.10 1995/12/06 12:41:24 adam