mirror of
https://code.semirocket.science/wrapsix
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44 lines
1.7 KiB
C
44 lines
1.7 KiB
C
/*
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* WrapSix
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* Copyright (C) 2008-2012 Michal Zima <xhire@mujmalysvet.cz>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef RADIXTREE_H
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#define RADIXTREE_H
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#define CHUNK_SIZE 6
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#define ARRAY_SIZE 64 /* 2 ^ CHUNK_SIZE */
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typedef struct radixtree {
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void *array[ARRAY_SIZE];
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unsigned int count;
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} radixtree_t;
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radixtree_t *radixtree_create(void);
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void radixtree_destroy(radixtree_t *root, unsigned char depth);
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void radixtree_insert(radixtree_t *root,
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unsigned char *(chunker)(void *data, unsigned char size, unsigned char *count),
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void *search_data, unsigned char size, void *data);
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void radixtree_delete(radixtree_t *root,
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unsigned char *(chunker)(void *data, unsigned char size, unsigned char *count),
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void *data, unsigned char size);
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void *radixtree_lookup(radixtree_t *root,
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unsigned char *(chunker)(void *data, unsigned char size, unsigned char *count),
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void *data, unsigned char size);
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unsigned char *radixtree_chunker(void *data, unsigned char size, unsigned char *count);
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#endif /* RADIXTREE_H */
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