am c12c344d: (-s ours) Merge "[DO NOT MERGE] Add (void *) to make gcc 4.7 happy under strict-alias mode."

* commit 'c12c344ddffba520a28a19f2fe5a6aafe70b4b56':
  [DO NOT MERGE] Add (void *) to make gcc 4.7 happy under strict-alias mode.