tree a3102d9d336439cc5a8e0c56387313ab48b99fe9
parent e46f19f7c497f3b378d4397f5280d4ef914d21c6
author Igor Sysoev <igor@sysoev.ru> 1233073322 +0000
committer Igor Sysoev <igor@sysoev.ru> 1233073322 +0000

fix types and add comment