# OS_EnableProtectionUnit

## C Specification

      #include <nitro/os.h>

      void OS_EnableProtectionUnit( void );

## Arguments

None.

## Return Values

None.

## Description

This function enables the protection unit.

## Internal Operation

Modifies register 1 of the system control co-processor CP15.

## See Also

`OS_DisableProtectionUnit
`

## Revision History

01/15/2004 Initial Version