---
title: FWUpdateCRC16
framework: kernel
role: symbol
role_heading: Function
path: kernel/1589087-fwupdatecrc16
---

# FWUpdateCRC16

## Declaration

```occ
UInt16 FWUpdateCRC16(UInt16 crc16, UInt32 quad);
```

## See Also

### Utilities

- [SubtractFWCycleTimeFromFWCycleTime](kernel/1589090-subtractfwcycletimefromfwcycleti.md)
- [AddFWCycleTimeToFWCycleTime](kernel/1589089-addfwcycletimetofwcycletime.md)
- [IOFWGetAbsoluteTime](kernel/1589086-iofwgetabsolutetime.md)
- [FWComputeCRC16](kernel/1589088-fwcomputecrc16.md)