/* * llist.h: linked list routines * * Some code copyright (C) 2002-2003, Philip S Tellis <philip . tellis AT gmx . net> * Other code copyright Meredydd Luff <meredydd AT everybuddy.com> * * 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 * */ /* * This is a replacement for the GList. It only provides functions that * we use in Ayttm. Thanks to Meredyyd from everybuddy dev for doing * most of it. */ #ifndef __LLIST_H__ #define __LLIST_H__ #ifdef __cplusplus extern "C" { #endif typedef struct _LList { struct _LList *next; struct _LList *prev; void *data; } LList; typedef int (*LListCompFunc) (const void *, const void *); typedef void (*LListFunc) (void *, void *); LList *l_list_append(LList * list, void *data); LList *l_list_prepend(LList * list, void *data); LList *l_list_remove_link(LList * list, const LList * link); LList *l_list_remove(LList * list, void *data); LList *l_list_insert_sorted(LList * list, void * data, LListCompFunc comp); LList *l_list_copy(LList * list); LList *l_list_concat(LList * list, LList * add); LList *l_list_find(LList * list, const void *data); LList *l_list_find_custom(LList * list, const void *data, LListCompFunc comp); LList *l_list_nth(LList * list, int n); void l_list_foreach(LList * list, LListFunc fn, void *user_data); void l_list_free_1(LList * list); void l_list_free(LList * list); int l_list_length(const LList * list); int l_list_empty(const LList * list); int l_list_singleton(const LList * list); #define l_list_next(list) list->next #ifdef __cplusplus } #endif #endif