+ if (ptr->is_allocated == MEMCACHED_ALLOCATED)
+ free(ptr);
+ else
+ ptr->is_allocated= MEMCACHED_USED;
+}
+
+/*
+ clone is the destination, while ptr is the structure to clone.
+ If ptr is NULL the call is the same as if a memcached_create() was
+ called.
+*/
+memcached_st *memcached_clone(memcached_st *clone, memcached_st *ptr)
+{
+ memcached_return rc= MEMCACHED_SUCCESS;
+ memcached_st *new_clone;
+
+ if (ptr == NULL)
+ return memcached_create(clone);
+
+ if (ptr->is_allocated == MEMCACHED_USED)