log

age author description
Tue, 23 Nov 2010 13:13:48 +0800 Thinker K.F. Li Remove unused functions
Tue, 23 Nov 2010 12:02:15 +0800 Thinker K.F. Li You backend is enhanced to provide a clear and portable interface. refine_backend_if
Tue, 23 Nov 2010 11:58:04 +0800 Thinker K.F. Li Merge from refine_backend_if branch