atomic_sub_long
#define atomic_sub_long(_p, _v) _atomic_sub_long(_p, _v)
#define atomic_sub_long(_p, _v) _atomic_sub_long(_p, _v)
#define atomic_sub_long UNIMPLEMENTED
#define atomic_sub_long(_p, _v) ((void)atomic_sub_long_nv((_p), (_v)))