--- freem/src/service.c	2025/02/25 18:55:13	1.3
+++ freem/src/service.c	2025/02/28 20:51:20	1.5
@@ -65,9 +65,7 @@
 #include "events.h"
 
 long int tell ();
-unsigned alarm ();
-void    ris ();
-
+void ris (struct vtstyp *scr);
 
 #ifdef SCO
 int scosgr (short att, short bwflag);
@@ -3368,7 +3366,7 @@ void write_t (short int col)
 
 }					/* end of write_t() */
 
-void ontimo ()
+void ontimo (void)
 {					/* handle timeout (for read) */
     longjmp (sjbuf, 1);
 }					/* end of ontimo() */