+ * Revision 1.22 1997-10-31 12:38:12 adam
+ * Bug fix: added missing xfree() call.
+ *
+ * Revision 1.21 1997/09/17 12:19:23 adam
+ * Zebra version corresponds to YAZ version 1.4.
+ * Changed Zebra server so that it doesn't depend on global common_resource.
+ *
+ * Revision 1.20 1997/09/09 13:38:17 adam
+ * Partial port to WIN95/NT.
+ *
+ * Revision 1.19 1997/09/04 13:58:57 adam
+ * Added O_BINARY for open calls.
+ *
+ * Revision 1.18 1996/10/29 13:54:52 adam
+ * Changed name of setting tempSetDir to setTmpDir.
+ *
+ * Revision 1.17 1995/12/11 09:15:28 adam
+ * New set types: sand/sor/snot - ranked versions of and/or/not in
+ * ranked/semi-ranked result sets.
+ * Note: the snot not finished yet.
+ * New rset member: flag.
+ * Bug fix: r_delete in rsrel.c did free bad memory block.
+ *
+ * Revision 1.16 1995/11/28 14:47:02 adam