Two small fixes for s/390.

[Martin Schwidefsky]

> > Ok, I can do that. I'll clean up sysdeps/s390/bits/string.h as well
> > because I use the same #ifdef there.
>
> Is that really needed?  For bi-arch support, we should leave
> bits/string.h as it is so that you can compile 32-bit and 64-bit apps
> with that header...

You have a point here. If we want to do bi-arch support sometime, we
need to have a way to distinguish between 31/32-bit and 64-bit in the
header files. __s390x__ versus __s390__ is one way to do it, is there
a better one ?

blue skies,
   Martin

Linux/390 Design & Development, IBM Deutschland Entwicklung GmbH
Schönaicherstr. 220, D-71032 Böblingen, Telefon: 49 - (0)7031 - 16-2247
E-Mail: schwidefsky@de.ibm.com