#ifndef RADIX256_TREE_H_INCLUDED
#define RADIX256_TREE_H_INCLUDED

struct radix256_tree;

struct radix256_tree * radix256_tree_new ();		/* constructor */
void radix256_tree_delete (struct radix256_tree *);	/* destructor */

/* insert the string defined by begin and end in tree t */
int radix256_tree_add (struct radix256_tree * t,
		       const char * begin, const char * end);

/* return true iff the string defined by begin and end is in tree t */
int radix256_tree_find (struct radix256_tree * t,
			const char * begin, const char * end);
#endif