diff -r ff194559eb41 -r 1c78cd19fb6b ucx/map.h
--- a/ucx/map.h	Fri Oct 05 13:23:25 2012 +0200
+++ b/ucx/map.h	Fri Oct 05 14:06:40 2012 +0200
@@ -57,7 +57,9 @@
 
 UcxMap *ucx_map_new(size_t size);
 void ucx_map_free(UcxMap *map);
+/* you cannot clone maps with more than 390 mio entries */
 UcxMap *ucx_map_clone(UcxMap *map, copy_func fnc, void *data);
+UcxMap *ucx_map_rehash(UcxMap *map);
 
 int ucx_map_put(UcxMap *map, UcxKey key, void *data);
 void* ucx_map_get(UcxMap *map, UcxKey key);