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* glfsxmp: libgfapi based exampleAnand Avati2012-07-181-0/+12
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/*
   Copyright (c) 2008-2010 Gluster, Inc. <http://www.gluster.com>
   This file is part of GlusterFS.

   GlusterFS is free software; you can redistribute it and/or modify
   it under the terms of the GNU Affero General Public License as published
   by the Free Software Foundation; either version 3 of the License,
   or (at your option) any later version.

   GlusterFS is distributed in the hope that it will be useful, but
   WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Affero General Public License for more details.

   You should have received a copy of the GNU Affero General Public License
   along with this program.  If not, see
   <http://www.gnu.org/licenses/>.
*/

#ifndef _LLIST_H
#define _LLIST_H


struct list_head {
	struct list_head *next;
	struct list_head *prev;
};


#define INIT_LIST_HEAD(head) do {			\
		(head)->next = (head)->prev = head;	\
	} while (0)


static inline void
list_add (struct list_head *new, struct list_head *head)
{
	new->prev = head;
	new->next = head->next;

	new->prev->next = new;
	new->next->prev = new;
}


static inline void
list_add_tail (struct list_head *new, struct list_head *head)
{
	new->next = head;
	new->prev = head->prev;

	new->prev->next = new;
	new->next->prev = new;
}


static inline void
list_del (struct list_head *ol