GetProtection
Returns the number of days (incl. this one) that this version is still active or 0 if no protection is embedded.
In case no days are left and protection is active this call will return -1.
Syntax
public const string EngineDLL = @"engine.dll";[DllImport(EngineDLL, EntryPoint = "GetProtection")] public static extern Int64 GetProtection();