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moving src/common to src/

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This commit is contained in:
Henrik Hautakoski 2010-10-19 13:34:06 +02:00
parent 22d7238b36
commit cfb5e85699
20 changed files with 49 additions and 50 deletions
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49
src/common/rbtree.h
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@ -1,49 +0,0 @@
/* common/rbtree.h
*
* Copyright (C) 2010 Henrik Hautakoski <henrik@fiktivkod.org>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*/
#ifndef __COMMON_RBTREE_H
#define __COMMON_RBTREE_H
#define RB_RED 0
#define RB_BLACK 1
#include <stddef.h>
typedef unsigned char color_t;
typedef unsigned int uint;
/* node definition */
typedef struct _rbn {
uint key;
void *data;
size_t len;
struct _rbn *child[2];
color_t color;
} rbnode;
typedef struct {
rbnode *root;
} rbtree;
int rbtree_is_empty(rbtree *tree);
rbnode* rbtree_search(rbtree *tree, uint key);
rbnode* rbtree_cmp_search(rbtree *tree, void *cmpdata, size_t len);
void rbtree_walk(rbtree *tree, void (*action)(rbnode *));
void rbtree_free(rbtree *tree, void (*action)(rbnode *));
int rbtree_insert(rbtree *tree, uint key, void *data, size_t len);
void* rbtree_delete(rbtree *tree, uint key);
#endif /* _COMMON_RBTREE_H */