am 6a494915: Merge "Allow NULL in pthread_mutex_lock/unlock."
* commit '6a494915d795d4f1c4d27aab3da0b65e7e4c0b18': Allow NULL in pthread_mutex_lock/unlock.
This commit is contained in:
commit
8cba773269
* commit '6a494915d795d4f1c4d27aab3da0b65e7e4c0b18': Allow NULL in pthread_mutex_lock/unlock.