#include <stdio.h>
#include <stdlib.h>
#include <wchar.h>
#include <locale.h>

typedef struct node {
	wchar_t val;
        int fin;
        int nbr_fils;
	struct node** fils;
}Node, *PtNode, *Tree;

void cons_tree(struct node **, wchar_t);

void mk_empty_tree(struct node **);

int is_leaf(struct node *);

void add(struct node **, wchar_t* ,int ,int);

void load_tree(FILE *, struct node **);

void free_tree(struct node *);

void free_dico(struct node **);

int find();

int find_mot(struct node **,wchar_t*,int,int);