+ * Revision 1.20 1996-03-26 15:59:04 adam
+ * The directory of the shadow table file can be specified by the new
+ * bf_lockDir call.
+ *
+ * Revision 1.19 1996/02/05 12:28:58 adam
+ * Removed a LOG_LOG message.
+ *
+ * Revision 1.18 1996/01/02 08:59:06 quinn
+ * Changed "commit" setting to "shadow".
+ *
+ * Revision 1.17 1995/12/11 09:03:51 adam
+ * New function: cf_unlink.
+ * New member of commit file head: state (0) deleted, (1) hash file.
+ *
+ * Revision 1.16 1995/12/08 16:21:13 adam
+ * Work on commit/update.
+ *
+ * Revision 1.15 1995/12/01 16:24:28 adam
+ * Commit files use separate meta file area.
+ *
+ * Revision 1.14 1995/12/01 11:37:21 adam
+ * Cached/commit files implemented as meta-files.
+ *
+ * Revision 1.13 1995/11/30 17:00:49 adam
+ * Several bug fixes. Commit system runs now.
+ *
+ * Revision 1.12 1995/11/30 08:33:10 adam
+ * Started work on commit facility.
+ *
+ * Revision 1.11 1995/09/04 12:33:21 adam
+ * Various cleanup. YAZ util used instead.
+ *
+ * Revision 1.10 1994/08/25 10:15:54 quinn
+ * Trivial
+ *
+ * Revision 1.9 1994/08/24 08:45:48 quinn
+ * Using mfile.
+ *
+ * Revision 1.8 1994/08/23 15:03:34 quinn
+ * *** empty log message ***
+ *
+ * Revision 1.7 1994/08/23 14:25:45 quinn
+ * Added O_CREAT because some geek wanted it. Sheesh.
+ *
+ * Revision 1.6 1994/08/23 14:21:38 quinn
+ * Fixed call to log
+ *
+ * Revision 1.5 1994/08/18 08:10:08 quinn
+ * Minimal changes
+ *
+ * Revision 1.4 1994/08/17 14:27:32 quinn
+ * last mods
+ *
+ * Revision 1.2 1994/08/17 14:09:32 quinn
+ * Compiles cleanly (still only dummy).
+ *
+ * Revision 1.1 1994/08/17 13:55:08 quinn
+ * New blocksystem. dummy only