[PATCH siddhesh/wait_bitset] Use FUTEX_WAIT_BITSET for pthread_cond_timedwait for non-x86: ppc, s390

[Siddhesh Poyarekar]

On Tue, 23 Oct 2012 17:00:39 -0700 (PDT), Roland wrote:
> Space before paren, or omit the parens after 'defined' entirely.
> They are superfluous here.
> 
> The substance of the change looks fine to me, but it needs powerpc
> and s390 folks to look at it.

Thanks, I've updated my branch with fixes based on your comments.

Siddhesh