void *sk_getxdmdata(void *sock, int *lenp);
/*
+ * Function provided by front ends, and called by uxnet.c to indicate
+ * that net_pending_errors() would like to be called back when the
+ * front end has a spare moment and isn't deep in any other recursion.
+ */
+void frontend_net_error_pending(void);
+
+/*
* General helpful Unix stuff: more helpful version of the FD_SET
* macro, which also handles maxfd.
*/