+ void hNoifpswap(double *a, double *b)
+ {
+ double tmp;
+ tmp = *a;
+ *a = *b;
+ *b = tmp;
+ }
+ void hfpswap(double *a, double *b);
+ static inline void sthifpswap(double *a, double *b)
+ {
+ double tmp;
+ tmp = *a;
+ *a = *b;
+ *b = tmp;
+ }
+ static void sthNoifpswap(double *a, double *b)