[PATCH]: (newlib) Allow wcschr(x, L'\0')

[Max Bowsher]

Bob Cassels wrote:
> This simple patch for newlib allows using wcschr to find pointers to
                    ^^^^^^^^^^
Newlib has its own mailing list: See http://sources.redhat.com/newlib/

> null characters, rather than returning NULL.  I hope it's simple
> enough to not require paperwork.

Max.