[PATCH] Fix wide stdio

[Ulrich Drepper]

I don't particularly like the patch since I think the wide buffer should 
be controlled by the user.  But

a) it's a lot of work and I don't foresee having time for something as
    unimportant as this

and

b) nobody really cares about this (the effects should be opaque)


If and when the opportunity arrives to make the correct fix it can be 
made on top of the new code.

-- 
➧ Ulrich Drepper ➧ Red Hat, Inc. ➧ 444 Castro St ➧ Mountain View, CA ❖