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27 lines
629 B
C
27 lines
629 B
C
#ifndef _SWAY_LIST_H
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#define _SWAY_LIST_H
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typedef struct {
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int capacity;
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int length;
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void **items;
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} list_t;
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list_t *create_list(void);
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void list_free(list_t *list);
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void list_add(list_t *list, void *item);
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void list_insert(list_t *list, int index, void *item);
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void list_del(list_t *list, int index);
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void list_cat(list_t *list, list_t *source);
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// ITEM must be a pointer, LIST is list_t*
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// ITEM will be NULL after empty list
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#define list_for(ITEM, LIST) \
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ITEM = LIST->length ? LIST->items[0] : NULL; \
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for (int list_it = 0, list_len = LIST->length; \
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list_it < list_len; \
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ITEM = LIST->items[++list_it])
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#endif
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