+ memcached_return
+ memcached_prepend(memcached_st *ptr,
+ char *key, size_t key_length,
+ char *value, size_t value_length,
+ time_t expiration,
+ uint16_t flags)
+
+ memcached_return
+ memcached_append(memcached_st *ptr,
+ char *key, size_t key_length,
+ char *value, size_t value_length,
+ time_t expiration,
+ uint16_t flags)
+