+int mmalloc_compare_heap(xbt_mheap_t heap1, xbt_mheap_t heap2);
+int mmalloc_linear_compare_heap(xbt_mheap_t heap1, xbt_mheap_t heap2);
+void init_heap_information(xbt_mheap_t heap1, xbt_mheap_t heap2, xbt_dynar_t to_ignore1, xbt_dynar_t to_ignore2);
+void match_equals(xbt_dynar_t list);
+int compare_area(void *area1, void* area2, xbt_dynar_t previous);
+void reset_heap_information(void);