tree 7e0b1f7e5fa3b529f6115895477e9d4a256d84c6
parent 1efdda75d0e7cf4223ba8958a56c2aeafa5129c5
author Ian Coolidge <icoolidge@google.com> 1422938349 -0800
committer Ian Coolidge <icoolidge@google.com> 1423002884 -0800

Fix non-standard pthread mutex interactions.

pthread_mutex_t is intended to be opaque.
pthread_attr_t is intended to be opaque.

Change-Id: I9b4f32b695783a4391851269977aa748dcc4f241