am 5c057d44: Merge "Remove use of pthread_mutex_lock_timeout_np."

* commit '5c057d44e5869b8acb779d48a4b821859040d9c8':
  Remove use of pthread_mutex_lock_timeout_np.
tree: 6b2bc856bb2a191a052b0a3311fd8e4f577ea038
  1. doc/
  2. include/
  3. src/
  4. tests/
  5. tools/