---
title: GetMechanicalCapabilitiesSize
framework: kernel
role: symbol
role_heading: Instance Method
path: kernel/ioscsimultimediacommandsdevice/1576327-getmechanicalcapabilitiessize
---

# GetMechanicalCapabilitiesSize

## Declaration

```occ
virtual IOReturn GetMechanicalCapabilitiesSize(UInt32 *size);
```