1  #include <xmmintrin.h>
       2  
       3  typedef struct
       4  {
       5    __m128 x;
       6  } SS_struct_mi128;
       7  
       8  typedef union
       9  {
      10    __m128 x;
      11  } SS_union_mi128;
      12  
      13  typedef union
      14  {
      15    __m128 x;
      16    unsigned long long u[2];
      17  } union_mi128;