* eal: removed the ``rte_malloc_virt2phy`` function, replaced by
``rte_malloc_virt2iova`` since v17.11.
+* eal: made the ``rte_config`` struct and ``rte_eal_get_configuration``
+ function private.
+
* mem: hid the internal ``malloc_heap`` structure and the
``rte_malloc_heap.h`` header.