2012-02-19 22:02:25 +00:00
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/**
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* @file lists.h
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* Lists Header file.
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*
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* Part of the core tbaMUD source code distribution, which is a derivative
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* of, and continuation of, CircleMUD.
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*
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* This source code, which was not part of the CircleMUD legacy code,
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* is attributed to:
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* Copyright 2012 by Joseph Arnusch.
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*/
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2012-02-12 22:09:38 +00:00
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#ifndef _LISTS_HEADER
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#define _LISTS_HEADER
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struct item_data {
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struct item_data * pPrevItem;
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struct item_data * pNextItem;
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void * pContent;
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};
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struct list_data {
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struct item_data * pFirstItem;
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struct item_data * pLastItem;
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2012-02-19 22:02:25 +00:00
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unsigned short int iIterators;
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unsigned short int iSize;
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2012-02-12 22:09:38 +00:00
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};
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struct iterator_data {
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struct list_data * pList;
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struct item_data * pItem;
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};
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/* Externals */
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extern struct list_data * global_lists;
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2012-02-20 20:25:24 +00:00
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2012-02-12 22:09:38 +00:00
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/* Locals */
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void add_to_list(void * pContent, struct list_data * pList);
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void * random_from_list(struct list_data * pList);
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struct list_data * randomize_list(struct list_data * pList);
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struct list_data * create_list(void);
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void * merge_iterator(struct iterator_data * pIterator, struct list_data * pList);
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void remove_iterator(struct iterator_data * pIterator);
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void * next_in_list(struct iterator_data * pIterator);
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void remove_from_list(void * pContent, struct list_data * pList);
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struct item_data * find_in_list(void * pContent, struct list_data * pList);
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void * simple_list(struct list_data * pList);
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void free_list(struct list_data * pList);
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#endif
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