[PATCH] lib/decompress_unxz.c: removing all memory helper functions

[Thavatchai Makphaibulcboke]

On 05/31/2012 09:38 PM, H. Peter Anvin wrote:
> We could always make a source code library, like we already in effect
> have for the compression functions themselves.
> 
> 	-hpa
> 

Thanks for the suggestion and comment.  I guess we could add a new
directory with a new file under arch, such as arch/lib/mem.c and use the
source include similar to the compression.

Thanks,
Mak.