+ * Revision 1.23 2001-03-26 14:43:49 adam
+ * New threaded PDU association.
+ *
+ * Revision 1.22 2000/11/20 11:27:33 adam
+ * Fixes for connect operation (timeout and notify fix).
+ *
+ * Revision 1.21 2000/11/01 14:22:59 adam
+ * Added fd parameter for method IYaz_PDU_Observer::clone.
+ *
+ * Revision 1.20 2000/10/24 12:29:57 adam
+ * Fixed bug in proxy where a Yaz_ProxyClient could be owned by
+ * two Yaz_Proxy's (fatal).
+ *
+ * Revision 1.19 2000/10/11 11:58:16 adam
+ * Moved header files to include/yaz++. Switched to libtool and automake.
+ * Configure script creates yaz++-config script.
+ *
+ * Revision 1.18 2000/09/08 10:23:42 adam