+ * Revision 1.24 1997-10-27 14:25:39 adam
+ * Fixed memory leaks.
+ *
+ * Revision 1.23 1997/09/17 12:19:20 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 1996/10/29 13:56:53 adam
+ * Include of zebrautl.h instead of alexutil.h.
+ *
+ * Revision 1.21 1996/03/29 14:11:47 quinn
+ * Change to is_merge
+ *
+ * Revision 1.20 1996/03/19 13:14:57 quinn
+ * Moved an xfree()
+ *
+ * Revision 1.19 1996/02/10 12:20:56 quinn
+ * *** empty log message ***
+ *
+ * Revision 1.18 1996/02/06 10:19:56 quinn
+ * Attempt at fixing bug. Not all blocks were read before they were unlinked
+ * prior to a remap operation.
+ *
+ * Revision 1.17 1995/12/06 15:48:44 quinn
+ * Fixed update-problem.
+ *
+ * Revision 1.16 1995/12/06 14:48:26 quinn
+ * Fixed some strange bugs.
+ *
+ * Revision 1.15 1995/12/06 09:59:45 quinn
+ * Fixed memory-consumption bug in memory.c
+ * Added more blocksizes to the default ISAM configuration.
+ *
+ * Revision 1.14 1995/11/24 17:26:19 quinn
+ * Mostly about making some ISAM stuff in the config file optional.
+ *
+ * Revision 1.13 1995/10/17 18:03:15 adam
+ * Commented out qsort in is_merge.
+ *
+ * Revision 1.12 1995/09/06 16:11:41 adam
+ * Keysize parameter to is_open (if non-zero).
+ *
+ * Revision 1.11 1995/09/04 12:33:46 adam
+ * Various cleanup. YAZ util used instead.
+ *
+ * Revision 1.10 1994/09/28 16:58:32 quinn
+ * Small mod.
+ *
+ * Revision 1.9 1994/09/28 12:56:15 quinn
+ * Added access functions (ISPT)
+ *
+ * Revision 1.8 1994/09/28 12:32:17 quinn
+ * Trivial
+ *
+ * Revision 1.7 1994/09/28 11:56:25 quinn
+ * Added sort of input to is_merge
+ *
+ * Revision 1.6 1994/09/28 11:29:33 quinn
+ * Added cmp parameter.
+ *
+ * Revision 1.5 1994/09/27 20:03:50 quinn
+ * Seems relatively bug-free.
+ *
+ * Revision 1.4 1994/09/26 17:11:29 quinn