[PATCH] more workarounds for GCC PR32219

[Bernhard Reutner-Fischer]

On Wed, Jun 30, 2010 at 02:46:37PM +0300, Timo Teräs wrote:
>Commit 2e53dd645d5348f207cec7f8595969dc566c5a55 workarounds GCC
>bug when accessing _locale_init and _stdio_init. We need the same
>fix for __errno_location and __h_errno_location otherwise we crash
>calling null with static and non-threaded builds.

Applied, thanks!