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#include "map.h"
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <assert.h>
struct map_node {
void *key, *val;
cmp_func cmp;
struct map_node *left, *right, *parent;
};
map* map_new(cmp)
cmp_func cmp;
{
map *tmp;
tmp = malloc(sizeof(map));
assert(tmp);
tmp->cmp = cmp;
tmp->key = tmp->val = tmp->left = tmp->right = tmp->parent = NULL;
return tmp;
}
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