+ * Revision 1.10 1997-10-31 12:36:12 adam
+ * Minor change that avoids compiler warning.
+ *
+ * Revision 1.9 1997/09/29 09:02:49 adam
+ * Fixed small bug (introduced by previous commit).
+ *
+ * Revision 1.8 1997/09/17 12:19:22 adam
+ * Zebra version corresponds to YAZ version 1.4.
+ * Changed Zebra server so that it doesn't depend on global common_resource.
+ *
+ * Revision 1.7 1997/07/15 16:33:07 adam
+ * Check for zero length in execData.
+ *
+ * Revision 1.6 1997/02/24 10:41:51 adam
+ * Cleanup of code and commented out the "end element-end-record" code.
+ *
+ * Revision 1.5 1997/02/19 16:22:33 adam
+ * Fixed "end element" to terminate record in outer-most level.
+ *
+ * Revision 1.4 1997/02/12 20:42:58 adam
+ * Changed some log messages.
+ *
+ * Revision 1.3 1996/11/08 14:05:33 adam