---
title: Anonymous
framework: Kernel
role: containerSymbol
role_heading: Enumeration
platforms: [macOS 10.12+]
path: kernel/1643526-anonymous
---

# Anonymous

## Declaration

```occ
enum : unsigned int {
    ...
};
```

## Topics

### Constants

- [kUSBAdaptiveIsocSyncType](kernel/1643526-anonymous/kusbadaptiveisocsynctype.md)
- [kUSBAsynchronousIsocSyncType](kernel/1643526-anonymous/kusbasynchronousisocsynctype.md)
- [kUSBDataIsocUsageType](kernel/1643526-anonymous/kusbdataisocusagetype.md)
- [kUSBEndpointDirectionIn](kernel/1643526-anonymous/kusbendpointdirectionin.md)
- [kUSBEndpointDirectionOut](kernel/1643526-anonymous/kusbendpointdirectionout.md)
- [kUSBEndpointbmAttributesSynchronizationTypeMask](kernel/1643526-anonymous/kusbendpointbmattributessynchronizationtypemask.md)
- [kUSBEndpointbmAttributesSynchronizationTypeShift](kernel/1643526-anonymous/kusbendpointbmattributessynchronizationtypeshift.md)
- [kUSBEndpointbmAttributesTransferTypeMask](kernel/1643526-anonymous/kusbendpointbmattributestransfertypemask.md)
- [kUSBEndpointbmAttributesUsageTypeMask](kernel/1643526-anonymous/kusbendpointbmattributesusagetypemask.md)
- [kUSBEndpointbmAttributesUsageTypeShift](kernel/1643526-anonymous/kusbendpointbmattributesusagetypeshift.md)
- [kUSBFeedbackIsocUsageType](kernel/1643526-anonymous/kusbfeedbackisocusagetype.md)
- [kUSBImplicitFeedbackDataIsocUsageType](kernel/1643526-anonymous/kusbimplicitfeedbackdataisocusagetype.md)
- [kUSBNoSynchronizationIsocSyncType](kernel/1643526-anonymous/kusbnosynchronizationisocsynctype.md)
- [kUSBNotificationInterruptUsageType](kernel/1643526-anonymous/kusbnotificationinterruptusagetype.md)
- [kUSBPeriodicInterruptUsageType](kernel/1643526-anonymous/kusbperiodicinterruptusagetype.md)
- [kUSBSynchronousIsocSyncType](kernel/1643526-anonymous/kusbsynchronousisocsynctype.md)
- [kUSBbEndpointAddressMask](kernel/1643526-anonymous/kusbbendpointaddressmask.md)
- [kUSBbEndpointDirectionBit](kernel/1643526-anonymous/kusbbendpointdirectionbit.md)
- [kUSBbEndpointDirectionMask](kernel/1643526-anonymous/kusbbendpointdirectionmask.md)