atomic_sub_int
#define atomic_sub_int(_p, _v) _atomic_sub_int(_p, _v)
#define atomic_sub_int(_p, _v) _atomic_sub_int(_p, _v)
#define atomic_sub_int UNIMPLEMENTED
#define atomic_sub_int(_p, _v) ((void)atomic_sub_int_nv((_p), (_v)))