+ * Revision 1.34 2001-02-21 13:46:53 adam
+ * C++ fixes.
+ *
+ * Revision 1.33 2000/02/29 13:44:55 adam
+ * Check for config.h (currently not generated).
+ *
+ * Revision 1.32 2000/01/31 13:15:21 adam
+ * Removed uses of assert(3). Cleanup of ODR. CCL parser update so
+ * that some characters are not surrounded by spaces in resulting term.
+ * ILL-code updates.
+ *
+ * Revision 1.31 1999/11/30 13:47:11 adam
+ * Improved installation. Moved header files to include/yaz.
+ *
+ * Revision 1.30 1999/08/27 09:40:32 adam
+ * Renamed logf function to yaz_log. Removed VC++ project files.
+ *
+ * Revision 1.29 1999/04/27 08:34:10 adam
+ * Modified odr_destroy so that file is not closed when file is 0.
+ *
+ * Revision 1.28 1998/07/20 12:38:13 adam
+ * More LOG_DEBUG-diagnostics.
+ *
+ * Revision 1.27 1998/02/11 11:53:34 adam
+ * Changed code so that it compiles as C++.
+ *
+ * Revision 1.26 1997/11/24 11:33:56 adam
+ * Using function odr_nullval() instead of global ODR_NULLVAL when
+ * appropriate.
+ *
+ * Revision 1.25 1997/10/31 12:20:08 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 1.24 1997/09/01 08:51:07 adam
+ * New windows NT/95 port using MSV5.0. Had to avoid a few static
+ * variables used in function ber_tag. These are now part of the
+ * ODR structure.
+ *
+ * Revision 1.23 1997/04/30 08:52:10 quinn
+ * Null
+ *
+ * Revision 1.22 1996/10/08 12:58:17 adam
+ * New ODR function, odr_choice_enable_bias, to control behaviour of
+ * odr_choice_bias.
+ *
+ * Revision 1.21 1996/07/26 13:38:19 quinn
+ * Various smaller things. Gathered header-files.
+ *
+ * Revision 1.20 1995/11/08 17:41:32 quinn
+ * Smallish.
+ *
+ * Revision 1.19 1995/11/01 13:54:41 quinn
+ * Minor adjustments
+ *
+ * Revision 1.18 1995/09/29 17:12:22 quinn
+ * Smallish
+ *
+ * Revision 1.17 1995/09/29 17:01:50 quinn
+ * More Windows work
+ *
+ * Revision 1.16 1995/09/27 15:02:57 quinn
+ * Modified function heads & prototypes.
+ *
+ * Revision 1.15 1995/08/15 12:00:22 quinn
+ * Updated External
+ *
+ * Revision 1.14 1995/06/19 12:38:46 quinn
+ * Added BER dumper.
+ *
+ * Revision 1.13 1995/05/22 11:32:02 quinn
+ * Fixing Interface to odr_null.
+ *
+ * Revision 1.12 1995/05/16 08:50:49 quinn
+ * License, documentation, and memory fixes
+ *
+ * Revision 1.11 1995/05/15 11:56:08 quinn
+ * More work on memory management.
+ *
+ * Revision 1.10 1995/04/18 08:15:20 quinn
+ * Added dynamic memory allocation on encoding (whew). Code is now somewhat
+ * neater. We'll make the same change for decoding one day.
+ *
+ * Revision 1.9 1995/04/10 10:23:11 quinn
+ * Smallish changes.
+ *
+ * Revision 1.8 1995/03/17 10:17:43 quinn
+ * Added memory management.
+ *
+ * Revision 1.7 1995/03/10 11:44:41 quinn
+ * Fixed serious stack-bug in odr_cons_begin
+ *
+ * Revision 1.6 1995/03/08 12:12:15 quinn
+ * Added better error checking.
+ *
+ * Revision 1.5 1995/03/07 13:28:57 quinn