---
title: IOMallocPageableZero
framework: Kernel
role: symbol
role_heading: Function
platforms: [macOS 11.0+]
path: kernel/3689540-iomallocpageablezero
---

# IOMallocPageableZero

## Declaration

```occ
void * IOMallocPageableZero(vm_size_t size, vm_size_t alignment);
```