tree 4ca2cfe07fd6d4513cb26f367014532ea1ba96cf
parent 8db204e6fdd81572e166b438ec9d25929aadc1f3
author Nguyen Anh Quynh <aquynh@gmail.com> 1386041814 +0800
committer Nguyen Anh Quynh <aquynh@gmail.com> 1386041814 +0800

add some comments referring to cs_errno() on failure of some APIs