+ * Revision 1.15 1998-10-13 16:09:49 adam
+ * Added support for arbitrary OID's for tagsets, schemas and attribute sets.
+ * Added support for multiple attribute set references and tagset references
+ * from an abstract syntax file.
+ * Fixed many bad logs-calls in routines that read the various
+ * specifications regarding data1 (*.abs,*.att,...) and made the messages
+ * consistent whenever possible.
+ * Added extra 'lineno' argument to function readconf_line.
+ *
+ * Revision 1.14 1998/02/11 11:53:35 adam
+ * Changed code so that it compiles as C++.
+ *
+ * Revision 1.13 1997/11/24 11:33:56 adam
+ * Using function odr_nullval() instead of global ODR_NULLVAL when
+ * appropriate.
+ *
+ * Revision 1.12 1997/10/31 12:20:09 adam
+ * Improved memory debugging for xmalloc/nmem.c. References to NMEM
+ * instead of ODR in n ESPEC-1 handling in source d1_espec.c.
+ * Bug fix: missing fclose in data1_read_espec1.
+ *
+ * Revision 1.11 1997/09/29 13:18:59 adam
+ * Added function, oid_ent_to_oid, to replace the function
+ * oid_getoidbyent, which is not thread safe.
+ *
+ * Revision 1.10 1997/09/29 07:21:10 adam
+ * Added typecast to avoid warnings on MSVC.
+ *
+ * Revision 1.9 1997/09/17 12:10:35 adam
+ * YAZ version 1.4.
+ *
+ * Revision 1.8 1997/09/05 09:50:56 adam
+ * Removed global data1_tabpath - uses data1_get_tabpath() instead.
+ *
+ * Revision 1.7 1997/05/14 06:54:02 adam
+ * C++ support.
+ *
+ * Revision 1.6 1996/07/06 19:58:34 quinn
+ * System headerfiles gathered in yconfig
+ *
+ * Revision 1.5 1996/01/02 08:57:44 quinn
+ * Changed enums in the ASN.1 .h files to #defines. Changed oident.class to oclass
+ *
+ * Revision 1.4 1995/12/05 11:16:10 quinn
+ * Fixed malloc of 0.
+ *
+ * Revision 1.3 1995/11/13 09:27:34 quinn