+ * Revision 1.32 2000-03-15 15:00:30 adam
+ * First work on threaded version.
+ *
+ * Revision 1.31 1999/12/08 15:03:11 adam
+ * Implemented bf_reset.
+ *
+ * Revision 1.30 1999/10/14 14:33:49 adam
+ * Added truncation 5=106.
+ *
+ * Revision 1.29 1999/05/26 07:49:12 adam
+ * C++ compilation.
+ *
+ * Revision 1.28 1999/05/12 13:08:05 adam
+ * First version of ISAMS.
+ *
+ * Revision 1.27 1999/02/02 14:50:01 adam
+ * Updated WIN32 code specific sections. Changed header.
+ *
+ * Revision 1.26 1998/02/17 10:32:52 adam
+ * Fixed bug: binary files weren't opened with flag b on NT.
+ *
+ * Revision 1.25 1997/10/27 14:25:38 adam
+ * Fixed memory leaks.
+ *
+ * Revision 1.24 1997/09/18 08:59:16 adam
+ * Extra generic handle for the character mapping routines.
+ *
+ * Revision 1.23 1997/09/17 12:19:06 adam
+ * Zebra version corresponds to YAZ version 1.4.
+ * Changed Zebra server so that it doesn't depend on global common_resource.
+ *
+ * Revision 1.22 1997/09/09 13:37:52 adam
+ * Partial port to WIN95/NT.
+ *
+ * Revision 1.21 1996/10/29 13:56:13 adam
+ * Include of zebrautl.h instead of alexutil.h.
+ *
+ * Revision 1.20 1996/03/26 15:59:04 adam
+ * The directory of the shadow table file can be specified by the new
+ * bf_lockDir call.
+ *
+ * Revision 1.19 1996/02/05 12:28:58 adam