enum { envUnknownKbd = 0, envMacKbd = 1, envMacAndPad = 2, envMacPlusKbd = 3, envAExtendKbd = 4, envStandADBKbd = 5, envPrtblADBKbd = 6, envPrtblISOKbd = 7, envStdISOADBKbd = 8, envExtISOADBKbd = 9 };