#ifndef _RAID0_H
  #define _RAID0_H
  
  struct strip_zone {
  	sector_t zone_end;	/* Start of the next zone (in sectors) */
  	sector_t dev_start;	/* Zone offset in real dev (in sectors) */
  	int	 nb_dev;	/* # of devices attached to the zone */
  };
  
  struct r0conf {
  	struct strip_zone	*strip_zone;
  	struct md_rdev		**devlist; /* lists of rdevs, pointed to
  					    * by strip_zone->dev */
  	int			nr_strip_zones;
  };
  
  #endif