---
title: kIOStreamMemoryTypeBufferControl
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.12+]
path: kernel/1646477-anonymous/kiostreammemorytypebuffercontrol
---

# kIOStreamMemoryTypeBufferControl

## Declaration

```occ
kIOStreamMemoryTypeBufferControl = 0x40000000
```