+#ifdef DNETCONN
+static int _xcb_open_decnet(const char *host, const unsigned short port)
+{
+ int fd;
+ struct sockaddr_dn addr;
+ struct accessdata_dn accessdata;
+ struct nodeent *nodeaddr = getnodebyname(host);
+
+ if(!nodeaddr)
+ return -1;
+ addr.sdn_family = AF_DECnet;
+
+ addr.sdn_add.a_len = nodeaddr->n_length;
+ memcpy(addr.sdn_add.a_addr, nodeaddr->n_addr, addr.sdn_add.a_len);
+
+ sprintf((char *)addr.sdn_objname, "X$X%d", port);
+ addr.sdn_objnamel = strlen((char *)addr.sdn_objname);
+ addr.sdn_objnum = 0;
+
+ fd = socket(PF_DECnet, SOCK_STREAM, 0);
+ if(fd == -1)
+ return -1;
+
+ memset(&accessdata, 0, sizeof(accessdata));
+ sprintf((char*)accessdata.acc_acc, "%d", getuid());
+ accessdata.acc_accl = strlen((char *)accessdata.acc_acc);
+ setsockopt(fd, DNPROTO_NSP, SO_CONACCESS, &accessdata, sizeof(accessdata));
+
+ if(connect(fd, (struct sockaddr *) &addr, sizeof(addr)) == -1)
+ return -1;
+ return fd;
+}
+#endif
+
+static int _xcb_open_tcp(const char *host, const unsigned short port)