ref: 75c941a836d67977beac80fa05bc626f6dbdcc85
parent: 9c5402837e889a18e8fbe04d5efc50f32d7cc68b
parent: c4e1d2bbb8fdb0078ce85bd5982bbb97515b394d
author: Licai Guo <licaguo@cisco.com>
date: Tue Apr 22 12:41:44 EDT 2014
Merge pull request #724 from mstorsjo/string-cleanup Unify return values from Wels*Snprintf and simplify calling code