/* Copyright (C) 2003 Nadav Har'El and Dan Kenigsberg */

#ifndef INCLUDED_RADIX_H

#define INCLUDED_RADIX_H

/* The following structure is opaque for the user - its fields can only

   be accessed by calling functions, and it can only be instantiated as

   a pointer (by calling new_dict_radix).

   This is object-oriented programming in C :)

*/

struct dict_radix;

struct dict_radix *new_dict_radix(void);

void delete_dict_radix(struct dict_radix *dict);

int allocate_nodes(struct dict_radix *dict, int nsmall, int nmedium, int nfull);

int read_dict(struct dict_radix *dict, const char *dir);

void print_tree(struct dict_radix *dict);

void print_sizes(struct dict_radix *dict);

void print_stats(struct dict_radix *dict);

int lookup(const struct dict_radix *dict, const char *word);

#endif /* INCLUDED_RADIX_H */