-int mmalloc_compare_heap(xbt_mheap_t mdp1, xbt_mheap_t mdp2);
-
-void mmalloc_backtrace_display(xbt_mheap_t mdp, void *addr);
-
-void mmalloc_backtrace_block_display(xbt_mheap_t mdp, size_t block);
-
-void mmalloc_backtrace_fragment_display(xbt_mheap_t mdp, size_t block, size_t frag);
-
+int mmalloc_compare_heap(xbt_mheap_t heap1, xbt_mheap_t heap2, mc_object_info_t info, mc_object_info_t other_info);
+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, mc_object_info_t info, mc_object_info_t other_info, char *type, int pointer_level);
+void reset_heap_information(void);