GUID_DEVCLASS_UNKNOWN top-level constant
String
const GUID_DEVCLASS_UNKNOWN
Implementation
const GUID_DEVCLASS_UNKNOWN = '{4d36e97e-e325-11ce-bfc1-08002be10318}';
const GUID_DEVCLASS_UNKNOWN = '{4d36e97e-e325-11ce-bfc1-08002be10318}';