+ * Revision 1.21 2002-05-07 11:02:56 adam
+ * data1 backwards compatibility
+ *
+ * Revision 1.20 2002/05/03 13:48:27 adam
+ * data1 cleanup
+ *
+ * Revision 1.19 2002/04/04 20:49:46 adam
+ * New functions yaz_is_abspath, yaz_path_fopen_base
+ *
+ * Revision 1.18 2000/11/29 14:22:47 adam
+ * Implemented XML/SGML attributes for data1 so that d1_read reads them
+ * and d1_write generates proper attributes for XML/SGML records. Added
+ * register locking for threaded version.
+ *
+ * Revision 1.17 1999/11/30 13:47:12 adam