+Multi-process support
+---------------------
+
+The hash library can be used in a multi-process environment, minding that only lookups are thread-safe.
+The only function that can only be used in single-process mode is rte_hash_set_cmp_func(), which sets up
+a custom compare function, which is assigned to a function pointer (therefore, it is not supported in
+multi-process mode).
+