ChangeLog update on function and defines name prefix changes.
ChangeLog update on function and defines name prefix changes.

ongjohn/LibSWD,cedar-renjun/LibSWD,shangdawei/LibSWD,ongjohn/LibSWD,shangdawei/LibSWD,ongjohn/LibSWD,shangdawei/LibSWD,cedar-renjun/LibSWD,cedar-renjun/LibSWD