Fix code to avoid various compiler warnings. am: a4eb334c79 am: b7af82162d
am: e853bd540f

Change-Id: I71527955f5680c1503e4eb8390e6079297b7a817
tree: 737b1cccc66a9f156612aa6f83120e35e6b12ae6
  1. lib/
  2. test/
  3. tools/
  4. Android.mk
  5. LICENSE.TXT