/*
 * Malloc gerencia blocos usando lista de livres?
 * Use o gdb:
 *   p (int [20]) *(p1-2)
 */
#include <stdlib.h>

int main() {
  int *p1;
  int *p2;

  p1 = (int *) malloc (8 * sizeof(int));
  p2 = (int *) malloc (2 * sizeof(int));

  return 0;


}