16 struct pvr2_context;        /* All central state */
26 struct pvr2_context {  struct
29 	struct pvr2_context *exist_next;  argument
30 	struct pvr2_context *exist_prev;  argument
31 	struct pvr2_context *notify_next;  argument
32 	struct pvr2_context *notify_prev;  argument
41 	void (*setup_func)(struct pvr2_context *);  argument
46 	struct pvr2_context *mc_head;
55 struct pvr2_context *pvr2_context_create(struct usb_interface *intf,
57 					 void (*setup_func)(struct pvr2_context *));
58 void pvr2_context_disconnect(struct pvr2_context *);
60 void pvr2_channel_init(struct pvr2_channel *,struct pvr2_context *);