_TLF_RUNLATCH
!test_thread_local_flags(_TLF_RUNLATCH))
test_thread_local_flags(_TLF_RUNLATCH)) { \
!test_thread_local_flags(_TLF_RUNLATCH)) { \
ti->local_flags |= _TLF_RUNLATCH;
ti->local_flags &= ~_TLF_RUNLATCH;