ref: be8af188d025eb24426757952ca8756a9b6353ea
parent: 61311e61039c300ae872ccba22304e9e60dc0205
author: John Koleszar <jkoleszar@google.com>
date: Thu Jan 12 11:55:44 EST 2012
RTCD: add block subtraction functions This commit continues the process of converting to the new RTCD system. Change-Id: Id8a287fdd4bd050ea4452e1582ad85520f3081be