This first calls the code for Cfg:SecureInfoGetRegion, if the output for that is not value 1 (America) this immediately returns u8 output value 0. Otherwise, this then checks the country-code stored in the CountryInfo. If the Country-code is 18 (Canada) or 49 (USA), the output value is then set to 1, otherwise the output value is set to zero.

Also known as CFG:IsCoppacsSupported, due to the (original) purpose of this function being to determine whether to enable legally mandated restrictions in the U.S. and Canadian markets.