+ * Revision 1.10 2001-10-15 19:53:43 adam
+ * POSIX thread updates. First work on term sets.
+ *
+ * Revision 1.9 2000/12/05 10:01:44 adam
+ * Fixed bug regarding user-defined attribute sets.
+ *
+ * Revision 1.8 2000/04/05 09:49:35 adam
+ * On Unix, zebra/z'mbol uses automake.
+ *
+ * Revision 1.7 1999/07/06 12:28:04 adam
+ * Updated record index structure. Format includes version ID. Compression
+ * algorithm ID is stored for each record block.
+ *
+ * Revision 1.6 1999/05/26 07:49:13 adam