+ * Revision 1.18 2001/02/26 10:35:40 adam
+ * Updated for version YAZ 1.6 and higher.
+ *
+ * Revision 1.17 1996/03/15 14:43:26 adam
+ * Function egw_wait returns 'cancel' if new request is pending (user
+ * has cancelled); or egw_wait returns 'timeout' on timeout.
+ *
+ * Revision 1.16 1996/02/29 15:40:23 adam
+ * New function w_interp_irtcl_get that returns Tcl interpreter of
+ * IrTcl interpreter.
+ *
+ * Revision 1.15 1996/02/21 14:58:01 adam
+ * Modified to use ir_tcl_select_set.
+ *
+ * Revision 1.14 1996/02/12 10:10:31 adam
+ * Resource/config system used by the gateway.
+ *
+ * Revision 1.13 1996/01/24 08:26:54 adam
+ * All tcl commands prefixed with egw_ (except the html command).
+ *
+ * Revision 1.12 1996/01/12 10:05:18 adam
+ * If script name ends with ';' HTTP/GET/Expires will be defined.
+ * The cgi interface only reads final handshake if response from
+ * server (shell) was zero-terminated [If it isn't it probably died].
+ *
+ * Revision 1.11 1996/01/09 16:16:49 adam
+ * Port to OSF/1. Gif references moved from /gif/ to /egwgif/.
+ *
+ * Revision 1.10 1996/01/09 10:46:50 adam