Description: Calls the Windows Beep API with the requested frequency and duration.
Calling convention: CIP_Beep(AFrequency: Integer, ADuration: Integer)
Parameters:
AFrequency: tone frequency in hertz.
ADuration: duration in milliseconds. NULL in either argument returns without sounding.
Returns: Undefined; no success value is assigned.
Availability: Default on Windows hosts with audible Beep support.
Example:
CIP_Beep(800, 250);