+ * Copyright (c) 1995, the EUROPAGATE consortium (see below).
+ *
+ * The EUROPAGATE consortium members are:
+ *
+ * University College Dublin
+ * Danmarks Teknologiske Videnscenter
+ * An Chomhairle Leabharlanna
+ * Consejo Superior de Investigaciones Cientificas
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and
+ * its documentation, in whole or in part, for any purpose, is hereby granted,
+ * provided that:
+ *
+ * 1. This copyright and permission notice appear in all copies of the
+ * software and its documentation. Notices of copyright or attribution
+ * which appear at the beginning of any file must remain unchanged.
+ *
+ * 2. The names of EUROPAGATE or the project partners may not be used to
+ * endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * 3. Users of this software (implementors and gateway operators) agree to
+ * inform the EUROPAGATE consortium of their use of the software. This
+ * information will be used to evaluate the EUROPAGATE project and the
+ * software, and to plan further developments. The consortium may use
+ * the information in later publications.
+ *
+ * 4. Users of this software agree to make their best efforts, when
+ * documenting their use of the software, to acknowledge the EUROPAGATE
+ * consortium, and the role played by the software in their work.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS, IMPLIED, OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
+ * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
+ * IN NO EVENT SHALL THE EUROPAGATE CONSORTIUM OR ITS MEMBERS BE LIABLE
+ * FOR ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF
+ * ANY KIND, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA
+ * OR PROFITS, WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND
+ * ON ANY THEORY OF LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE
+ * USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+/*
+ * Iso2709 record management
+ *
+ * Europagate, 1994-1995.
+ *
+ * $Log: iso2709.c,v $
+ * Revision 1.17 1995/12/20 16:28:08 adam
+ * Extra parameter block to gw_db_open. If block is 0 gw_db_open
+ * returns NULL if lock couldn't be satisfied.
+ * Minor changes in iso2709.c.
+ *
+ * Revision 1.16 1995/05/16 09:40:53 adam
+ * LICENSE.
+ *
+ * Revision 1.15 1995/03/31 10:42:41 adam
+ * Bug fix.
+ *
+ * Revision 1.14 1995/03/30 14:22:18 adam
+ * More work on new MARC anchor functions.
+ *
+ * Revision 1.13 1995/03/30 07:33:32 adam
+ * New 2709 function: iso2709_mk.
+ * First implementation of iso2709_a_insert.
+ *
+ * Revision 1.12 1995/03/29 16:08:56 adam
+ * Better error recovery when using bad records.
+ *
+ * Revision 1.11 1995/03/28 16:07:07 adam
+ * New function: iso2709_out. This function is the reverse of iso2709_cvt.
+ *
+ * Revision 1.10 1995/03/10 09:10:56 adam
+ * Removed dbc2709_cvt function. Makes heuristic guess for DBC2709 records.
+ *
+ * Revision 1.9 1995/03/08 12:36:39 adam
+ * New function: dbc2709_cvt.
+ *
+ * Revision 1.8 1995/03/08 12:03:15 adam
+ * Hack: When tags 00? are used, every separator (DC[1-3]) marks
+ * the end of the data field.
+ *
+ * Revision 1.7 1995/02/22 21:28:03 adam
+ * Changed header.
+ *
+ * Revision 1.5 1995/02/22 15:24:14 adam
+ * Function iso2709_cvt makes a litte check for the format. It returns
+ * NULL if the buffer parameter can never be a MARC record.
+ *
+ * Revision 1.4 1995/02/15 17:45:44 adam
+ * Bug fix in iso2709 module.
+ *