---
title: kSCSICmd_READ_HEADER
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [driverkit 22.0+, macOS 10.12+]
path: kernel/1643419-anonymous/kscsicmd_read_header
---

# kSCSICmd_READ_HEADER

## Declaration

```occ
kSCSICmd_READ_HEADER = 0x44
```