*** Using WSC with Visual FoxPro ***

The program FOXTEST.PRG is a Visual FoxPro 3.0/5.0 program that transmits
an "AT" to a modem and expects to receive an "OK" back. The port is set
to COM1 but can be changed as necessary.

Refer to the WSC declaration FoxPro file WSC32.FOX for the complete list 
of WSC constants and functions.

Note the required syntax for passing strings:

*** Declaration

DECLARE INTEGER SioWinError in WSC32.DLL STRING @Buffer, INTEGER  Size

*** Calling DLL function 

Buffer = SPACE(128)
Code = SioWinError(@Buffer, 128)