/* Create the first region HEAP_OFFSET bytes after the heap break address */
std_heap = mmalloc_get_default_md();
xbt_assert(std_heap != NULL);
/* Create the second region a page after the first one ends + safety gap */
/* Create the first region HEAP_OFFSET bytes after the heap break address */
std_heap = mmalloc_get_default_md();
xbt_assert(std_heap != NULL);
/* Create the second region a page after the first one ends + safety gap */