__atomic_test_and_set  126 maint/gnulib/lib/asyncsafe-spin.c   while (__atomic_test_and_set (lock, __ATOMIC_SEQ_CST))
__atomic_test_and_set  139 maint/gnulib/lib/pthread-spin.c   while (__atomic_test_and_set (lock, __ATOMIC_SEQ_CST))
__atomic_test_and_set  147 maint/gnulib/lib/pthread-spin.c   if (__atomic_test_and_set (lock, __ATOMIC_SEQ_CST))