[PATCH] Fix build on Solaris 2.5.1

[Eric Botcazou]

> OK.  You can commit the patch to get things building, but
> please add a FIXME comment that we may need to garbage
> collect the patch when the header situation is addressed.

Done after retesting on SPARC/Solaris 2.5.1.  Thanks.

-- 
Eric Botcazou