+/* See gdbsupport/event-loop.h. */
+
+int
+invoke_async_signal_handlers ()
+{
+ return 0;
+}
+
+/* See gdbsupport/event-loop.h. */
+
+int
+check_async_event_handlers ()
+{
+ return 0;
+}
+
+/* See gdbsupport/errors.h */
+
+void
+flush_streams ()
+{
+ fflush (stdout);
+ fflush (stderr);
+}
+
+/* See gdbsupport/gdb_select.h. */
+
+int
+gdb_select (int n, fd_set *readfds, fd_set *writefds,
+ fd_set *exceptfds, struct timeval *timeout)
+{
+ return select (n, readfds, writefds, exceptfds, timeout);
+}
+