( volatile atomic_ullong* __a__, unsigned long long* __e__, unsigned long long __m__,
memory_order __x__, memory_order __y__ )
{ return _ATOMIC_CMPSWP_( __a__, __e__, __m__, __x__ ); }
( volatile atomic_ullong* __a__, unsigned long long* __e__, unsigned long long __m__,
memory_order __x__, memory_order __y__ )
{ return _ATOMIC_CMPSWP_( __a__, __e__, __m__, __x__ ); }