---
title: findAVCRequestHandler
framework: kernel
role: symbol
role_heading: Instance Method
path: kernel/iofirewireavctargetspace/1571598-findavcrequesthandler
---

# findAVCRequestHandler

## Declaration

```occ
virtual IOReturn findAVCRequestHandler(IOFireWireAVCProtocolUserClient *userClient, UInt32 generation, UInt16 nodeID, IOFWSpeed speed, UInt32 handlerSearchIndex, const char *pCmdBuf, UInt32 cmdLen);
```