18 lines
414 B
C
18 lines
414 B
C
#ifndef _SPLAY_TREE_H_
|
|
#define _SPLAY_TREE_H_
|
|
|
|
typedef struct tree_node {
|
|
struct tree_node * left, * right;
|
|
int key;
|
|
int size; /* maintained to be the number of nodes rooted here */
|
|
|
|
void *data;
|
|
} splay_tree;
|
|
|
|
|
|
splay_tree * splaytree_splay (splay_tree *t, int key);
|
|
splay_tree * splaytree_insert(splay_tree *t, int key, void *data);
|
|
splay_tree * splaytree_delete(splay_tree *t, int key);
|
|
|
|
#endif
|