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20 lines
642 B
C
20 lines
642 B
C
#ifndef XCHAT_TREE_H
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#define XCHAT_TREE_H
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typedef struct _tree tree;
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typedef int (tree_cmp_func) (const void *keya, const void *keyb, void *data);
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typedef int (tree_traverse_func) (const void *key, void *data);
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tree *tree_new (tree_cmp_func *cmp, void *data);
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void tree_destroy (tree *t);
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void *tree_find (tree *t, void *key, tree_cmp_func *cmp, void *data, int *pos);
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int tree_remove (tree *t, void *key, int *pos);
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void *tree_remove_at_pos (tree *t, int pos);
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void tree_foreach (tree *t, tree_traverse_func *func, void *data);
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int tree_insert (tree *t, void *key);
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void tree_append (tree* t, void *key);
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int tree_size (tree *t);
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#endif
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