-XBT_PUBLIC( void *)__mmalloc_remap_core(xbt_mheap_t mdp);
-
-/* Get core for the memory region specified by MDP, using SIZE as the
- amount to either add to or subtract from the existing region. Works
- like sbrk(), but using mmap(). */
-XBT_PUBLIC( void *)mmorecore(struct mdesc *mdp, ssize_t size);
-
-/* Thread-safety (if the sem is already created)