typedef int read_write_fcn_t __P((dev_t dev, struct uio *uio, int ioflag));
typedef int stop_fcn_t __P((struct tty *tp, int rw));
typedef int reset_fcn_t __P((int uban));
-typedef int select_fcn_t __P((dev_t dev, int which, struct proc *p));
+typedef int select_fcn_t __P((dev_t dev, int which, void * wql, struct proc *p));
typedef int mmap_fcn_t __P(());
typedef int getc_fcn_t __P((dev_t dev));
typedef int putc_fcn_t __P((dev_t dev, char c));