mirror of
https://github.com/moparisthebest/pacman
synced 2024-11-15 22:05:02 -05:00
62 lines
2.0 KiB
C
62 lines
2.0 KiB
C
/*
|
|
* list.h
|
|
*
|
|
* Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
|
|
*
|
|
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
|
|
* USA.
|
|
*/
|
|
#ifndef _ALPM_LIST_H
|
|
#define _ALPM_LIST_H
|
|
|
|
/* Chained list struct */
|
|
typedef struct __pmlist_t {
|
|
void *data;
|
|
struct __pmlist_t *prev;
|
|
struct __pmlist_t *next;
|
|
struct __pmlist_t *last; /* Quick access to last item in list */
|
|
} pmlist_t;
|
|
|
|
typedef struct __pmlist_t PMList;
|
|
|
|
#define FREELIST(p) do { if(p) { _alpm_list_free(p); p = NULL; } } while(0)
|
|
#define FREELISTPTR(p) do { \
|
|
PMList *i; \
|
|
for(i = p; i; i = i->next) { \
|
|
i->data = NULL; \
|
|
} \
|
|
FREELIST(p); \
|
|
} while(0)
|
|
|
|
/* Sort comparison callback function declaration */
|
|
typedef int (*pm_fn_cmp) (const void *, const void *);
|
|
|
|
PMList *_alpm_list_new(void);
|
|
void _alpm_list_free(PMList *list);
|
|
PMList *pm_list_add(PMList *list, void *data);
|
|
PMList *pm_list_add_sorted(PMList *list, void *data, pm_fn_cmp fn);
|
|
PMList *_alpm_list_remove(PMList *haystack, void *needle, pm_fn_cmp fn, void **data);
|
|
int _alpm_list_count(PMList *list);
|
|
int pm_list_is_in(void *needle, PMList *haystack);
|
|
PMList *pm_list_is_strin(char *needle, PMList *haystack);
|
|
PMList *_alpm_list_last(PMList *list);
|
|
PMList *_alpm_list_remove_dupes(PMList *list);
|
|
PMList *_alpm_list_reverse(PMList *list);
|
|
PMList *_alpm_list_strdup(PMList *list);
|
|
|
|
#endif /* _ALPM_LIST_H */
|
|
|
|
/* vim: set ts=2 sw=2 noet: */
|