/*
* ProFTPD - FTP server daemon
* Copyright (c) 1997, 1998 Public Flood Software
* Copyright (c) 1999, 2000 MacGyver aka Habeeb J. Dihu <macgyver@tos.net>
* Copyright (c) 2001-2011 The ProFTPD Project team
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA.
*
* As a special exemption, Public Flood Software/MacGyver aka Habeeb J. Dihu
* and other respective copyright holders give permission to link this program
* with OpenSSL, and distribute the resulting executable, without including
* the source code for OpenSSL in the source distribution.
*/
/* $Id: sets.h,v 1.10 2011/05/23 20:35:35 castaglia Exp $
*/
#ifndef PR_SETS_H
#define PR_SETS_H
#include "pool.h"
typedef struct XAsetmember xasetmember_t;
typedef struct XAset xaset_t;
typedef int (*XASET_COMPARE)(xasetmember_t *v1, xasetmember_t *v2);
typedef xasetmember_t* (*XASET_MCOPY)(xasetmember_t *mem);
struct XAsetmember {
xasetmember_t *next,*prev;
};
struct XAset {
xasetmember_t *xas_list;
pool *pool;
XASET_COMPARE xas_compare;
};
/* Prototypes */
xaset_t *xaset_create(pool *, XASET_COMPARE);
xaset_t *xaset_copy(pool *, xaset_t *, size_t, XASET_MCOPY);
int xaset_insert(xaset_t *, xasetmember_t *);
int xaset_insert_end(xaset_t *, xasetmember_t *);
int xaset_insert_sort(xaset_t *, xasetmember_t *, int);
int xaset_remove(xaset_t *, xasetmember_t *);
#endif /* PR_SETS_H */
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