void Normal_Test_Send ( double *, int );
void Normal_Test_Recv ( double *, int );
void Buffered_Test_Send ( double *, int );
-void Buffered_Test_Recv ( double *, int );
+/* void Buffered_Test_Recv ( double *, int ); */
void Async_Test_Send ( double *, int );
void Async_Test_Recv ( double *, int );
int Check_Data ( double *, int );