STD.File.SwapSuperFile( superfile1, superfile2 )
| superfile1 | A null-terminated string containing the logical name of the superfile. | 
| superfile2 | A null-terminated string containing the logical name of the superfile. | 
| Return: | Null. | 
The SwapSuperFile function moves all sub-files from superfile1 to superfile2 and vice versa.
This function may be included in a superfile transaction.
Example:
SEQUENTIAL(
 STD.File.StartSuperFileTransaction(),
 STD.File.SwapSuperFile('MySuperFile','YourSuperFile'),
 STD.File.FinishSuperFileTransaction()
);