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- /* This file is part of nit.
- *
- * Nit 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.
- *
- * Nit 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 nit. If not, see <http://www.gnu.org/licenses/>.
- */
- #ifndef LIST_H
- #define LIST_H
- #include <stdlib.h>
- #include "err.h"
- #include "dispose.h"
- #define list_foreach(entry, list) \
- for ((entry) = (list)->head; (entry); \
- (entry) = (entry)->next)
- typedef struct List_entry List_entry;
- struct List_entry {
- void *data;
- List_entry *next;
- };
- typedef struct List {
- Disposer *disposer;
- size_t len;
- List_entry *head;
- List_entry *tail;
- } List;
- void
- list_init(List *list, Disposer *disposer);
- void
- list_dispose(List *list);
- Nit_error
- list_add(List *list, List_entry *prev, const void *data);
- Nit_error
- list_remove(List *list, List_entry *prev, void **data);
- void **
- list_peek(List *list);
- #endif
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