What is 'Red Hat nash' in the boot sequence ???

[Gain Paolo Mureddu]

Reg Clemens wrote:

>What is the item 'Red Hat nash' that prints in the (early) boot
>seqence right after the 'Audit( ... )' line.
>
>For that matter, what is the 'AUDIT( ... )' line???
>
>And where do I find the source code for either/both?
>  
>
I'm sorry, but you don't know what those are and you want the source 
code for them?? I myself don't know what they are (I know audit has 
something to do with SELinux... It has been present on every 
SELinux-enabled kernel I've built ever since FC1), as for the 'nash'... 
I really don't know.