tree cf454e1409b8a5597ed01732bc4dfe5e03aea362
parent 5aa250bbf5d6d1dd0cf1ef4c16440d2968097771
author Robert Ly <robertly@google.com> 1321983688 -0800
committer Robert Ly <robertly@google.com> 1321983916 -0800

add overview description for RS API reference

Change-Id: Id5554c607ad4c435f92bfa939e4ce4833a638f62