-int mmalloc_compare_heap(xbt_mheap_t heap1, xbt_mheap_t heap2, xbt_dict_t all_types, xbt_dict_t other_types);
-int mmalloc_linear_compare_heap(xbt_mheap_t heap1, xbt_mheap_t heap2);
-int init_heap_information(xbt_mheap_t heap1, xbt_mheap_t heap2, xbt_dynar_t to_ignore1, xbt_dynar_t to_ignore2);
-int compare_heap_area(void *area1, void* area2, xbt_dynar_t previous, xbt_dict_t all_types, xbt_dict_t other_types, char *type, int pointer_level);
-void reset_heap_information(void);
-int get_pointed_area_size(void *area, int heap);
-