Only notable change since 0.14.0 is that pthread_mutexattr_setkind_np()
is now no longer used.
pthread_mutexattr_setkind_np() is deprecated and non-standard.
The standard version is called pthread_mutexattr_settype()
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit d59731ba61)