smf_list.h

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/* spmfilter - mail filtering framework
 * Copyright (C) 2009-2012 Axel Steiner and SpaceNet AG
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef _SMF_LIST_H
#define _SMF_LIST_H

#ifdef __cplusplus
extern "C" {
#endif

#include <cmime.h>

typedef CMimeListElem_T SMFListElem_T;

typedef CMimeList_T SMFList_T;

int smf_list_new(SMFList_T **list, void (*destroy)(void *data));

int smf_list_free(SMFList_T *list);

int smf_list_remove(SMFList_T *list, SMFListElem_T *elem, void **data);

int smf_list_append(SMFList_T *list, void *data);

int smf_list_prepend(SMFList_T *list, void *data);

void *smf_list_pop_tail(SMFList_T *list);

void *smf_list_pop_head(SMFList_T *list);

int smf_list_insert_next(SMFList_T *list, SMFListElem_T *elem, void *data);

int smf_list_insert_prev(SMFList_T *list, SMFListElem_T *elem, void *data);

void smf_list_map(SMFList_T *list, void(*func)(SMFListElem_T *elem,void *args), void *args);

int smf_list_map_new(SMFList_T *list, SMFList_T **new, void *(*func)(SMFListElem_T *elem, void *args), void *args);

#define smf_list_size(list) ((list)->size)

#define smf_list_head(list) ((list)->head)

#define smf_list_tail(list) ((list)->tail)

#define smf_list_is_head(elem) ((elem)->prev == NULL ? 1 : 0)

#define smf_list_is_tail(elem) ((elem)->next == NULL ? 1 : 0)

#define smf_list_data(elem) ((elem)->data)

#define smf_list_next(elem) ((elem)->next)

#define smf_list_prev(elem) ((elem)->prev)

#ifdef __cplusplus
}
#endif

#endif  /* _SMF_LIST_H */