#ifndef _ABIN
#define _ABIN

typedef struct sABin{
    int valor;
    struct sABin *esq, *dir;
} *ABin, NodoABin;

void inorder(ABin);
void preorder(ABin);
void posorder(ABin);
ABin insABin(ABin, int);
int contaNodos(ABin);
int peso(ABin);
int balanceada(ABin);

#endif