PTHREAD_MUTEX_DEFAULT  209 maint/gnulib/lib/pthread.in.h # undef PTHREAD_MUTEX_DEFAULT
PTHREAD_MUTEX_DEFAULT  213 maint/gnulib/lib/pthread.in.h # define PTHREAD_MUTEX_DEFAULT PTHREAD_MUTEX_NORMAL
PTHREAD_MUTEX_DEFAULT  232 maint/gnulib/lib/pthread.in.h #  define PTHREAD_MUTEX_DEFAULT PTHREAD_MUTEX_NORMAL