+ * Revision 1.31 2001-10-24 12:24:43 adam
+ * WIN32 updates: ZOOM runs, nmem_init/nmem_exit called in DllMain.
+ *
+ * Revision 1.30 2001/10/05 13:55:17 adam
+ * Added defines YAZ_GNU_THREADS, YAZ_POSIX_THREADS in code and yaz-config
+ *
+ * Revision 1.29 2001/10/04 00:37:58 adam
+ * Fixes for GNU threads (not working yet).
+ *
+ * Revision 1.28 2001/10/03 23:55:18 adam
+ * GNU threads support.
+ *
+ * Revision 1.27 2001/09/27 12:09:18 adam
+ * Function nmem_exit calls oid_exit (when reference is 0).
+ *
+ * Revision 1.26 2001/07/19 19:51:42 adam
+ * Added typecasts to make C++ happy.
+ *
+ * Revision 1.25 2001/06/26 14:11:27 adam
+ * Added MUTEX functions for NMEM module (used by OID utility).
+ *
+ * Revision 1.24 2000/05/11 14:37:55 adam
+ * Minor changes.
+ *
+ * Revision 1.23 2000/05/09 10:55:05 adam
+ * Public nmem_print_list (for debugging).
+ *
+ * Revision 1.22 2000/05/03 22:00:00 adam
+ * Reference counter (if multiple modules are init/freeing nmem).
+ *
+ * Revision 1.21 2000/02/29 13:44:55 adam
+ * Check for config.h (currently not generated).
+ *
+ * Revision 1.20 2000/01/06 14:59:13 adam
+ * Added oid_init/oid_exit. Changed oid_exit.
+ *
+ * Revision 1.19 1999/11/30 13:47:12 adam