tree a89ff6ce409084dd0170136126389c5ce6589abf
parent fe732d108b70893f94f715baf6b48625d1b402d3
author Elliott Hughes <enh@google.com> 1532729613 -0700
committer Elliott Hughes <enh@google.com> 1532729613 -0700

NDK: add availability comments to <sync.h>.

Bug: N/A
Test: N/A
Change-Id: I0cc16cc9c32c6679098aa875d5f81829215868d4