108 struct pardevice;
172 	void (*init_state)(struct pardevice *, struct parport_state *);
224 struct pardevice {  struct
233 	struct pardevice *next;  argument
234 	struct pardevice *prev;  argument
241 	struct pardevice *waitprev;  argument
242 	struct pardevice *waitnext;  argument
301 	struct pardevice *devices;
302 	struct pardevice *cad;	/* port owner */
306 	struct pardevice *waithead;
307 	struct pardevice *waittail;
381 struct pardevice *parport_register_device(struct parport *port, 
388 extern void parport_unregister_device(struct pardevice *dev);
394 extern int parport_claim(struct pardevice *dev);
399 extern int parport_claim_or_block(struct pardevice *dev);
409 extern void parport_release(struct pardevice *dev);
431 static __inline__ int parport_yield(struct pardevice *dev)  in parport_yield()
449 static __inline__ int parport_yield_blocking(struct pardevice *dev)  in parport_yield_blocking()
472 extern long parport_set_timeout (struct pardevice *, long inactivity);
508 extern struct pardevice *parport_open (int devnum, const char *name);
509 extern void parport_close (struct pardevice *dev);
527 extern int parport_device_proc_register(struct pardevice *device);
528 extern int parport_device_proc_unregister(struct pardevice *device);