text: /*-
   * Copyright (c) 2002 Marcel Moolenaar
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   *
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in the
   *    documentation and/or other materials provided with the distribution.
   *
   * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
   * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
   * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
   * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
   * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
   * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
   * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
   * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   *
   * $FreeBSD: src/sbin/gpt/map.h,v 1.6 2005/08/31 01:47:19 marcel Exp $
   * $DragonFly: src/sbin/gpt/map.h,v 1.2 2007/06/17 08:34:59 dillon Exp $
   */
  
  #ifndef _MAP_H_
  #define	_MAP_H_
  
  typedef struct map {
  	off_t	map_start;
  	off_t	map_size;
  	struct map *map_next;
  	struct map *map_prev;
  	int	map_type;
  #define	MAP_TYPE_UNUSED		0
  #define	MAP_TYPE_MBR		1
  #define	MAP_TYPE_MBR_PART	2
  #define	MAP_TYPE_PRI_GPT_HDR	3
  #define	MAP_TYPE_SEC_GPT_HDR	4
  #define	MAP_TYPE_PRI_GPT_TBL	5
  #define	MAP_TYPE_SEC_GPT_TBL	6
  #define	MAP_TYPE_GPT_PART	7
  #define	MAP_TYPE_PMBR		8
  	unsigned int map_index;
  #define NOENTRY		((unsigned int)-1)
  	void 	*map_data;
  } map_t;
  
  extern int lbawidth;
  
  map_t *map_add(off_t, off_t, int, void*);
  map_t *map_alloc(off_t, off_t);
  map_t *map_find(int);
  map_t *map_first(void);
  map_t *map_last(void);
  
  off_t map_free(off_t, off_t);
  
  void map_init(off_t);
  
  #endif /* _MAP_H_ */
  