Enums starting with `c' in xnu

• _CDBFlags iokit/IOKit/cdb/CDBCommand.h:55
• _cdbFlagsInternal iokit/IOKit/scsi/scsi-parallel/SCSIParallelTarget.h:66
• channel iokit/IOKit/storage/scsi/IOSCSICDDrive.h:43
• CudaInterruptState iokit/Drivers/platform/drvAppleCuda/AppleCuda.h:97
• CudaTransactionFlag iokit/Drivers/platform/drvAppleCuda/AppleCuda.h:112