extern Bool query_sgi_saver_extension (saver_info *);
#endif
+/* Display Power Management System (DPMS) interface. */
+extern Bool monitor_powered_on_p (saver_info *si);
+extern void monitor_power_on (saver_info *si);
+
/* =======================================================================
blanking
subprocs
======================================================================= */
+extern void hack_environment (saver_info *si);
extern void init_sigchld (void);
extern void spawn_screenhack (saver_info *si, Bool first_time_p);
extern void kill_screenhack (saver_info *si);