+void downloaded_increase PARAMS ((unsigned long));
+int downloaded_exceeds_quota PARAMS ((void));
+
+void sleep_between_retrievals PARAMS ((int));
+
+/* Because there's no http.h. */
+
+struct url;
+
+uerr_t http_loop PARAMS ((struct url *, char **, char **, const char *,
+ int *, struct url *));
+
+