/* Defined in sysdep.c */
-void get_tty_size P_ ((struct tty_output *, int *, int *));
+void get_tty_size P_ ((int, int *, int *));
void request_sigio P_ ((void));
void unrequest_sigio P_ ((void));
-int tabs_safe_p P_ ((struct tty_output *));
-void init_baud_rate P_ ((struct tty_output *));
+int tabs_safe_p P_ ((int));
+void init_baud_rate P_ ((int));
void init_sigio P_ ((int));
/* Defined in xfaces.c */