update bits/setjmp.h for hppa/m68k/mips/s390/sh

[Mike Frysinger]

On Tue, Nov 15, 2005 at 11:51:18PM -0500, Daniel Jacobowitz wrote:
> On Wed, Nov 16, 2005 at 03:57:12AM +0000, Mike Frysinger wrote:
> > simple patch to update bits/setjmp.h for hppa/m68k/mips/s390/sh .. add
> > normal _BITS_SETJMP_H preprocessors around the whole file and standard
> > #error check if included by any header other than setjmp.h or pthread.h
> 
> What are the void* casts needed for?

was triggering a warning when building linuxthreads until i added the
rhs cast ... plus a bunch of the other arches do it already ...
-mike