[PATCH]: libstdc++ QNX >= 6.1 support

[Benjamin Kosnik]

> 2002-05-30  J.T. Conklin  <jtc@acorntoolworks.com>
> 
> 	* configure.target: Set os_include_dir to config/os/qnx under
> 	*-qnx*.* configure.in: Add support for *-qnx*.
> 	* configure: Regenerate.
> 
> 	* config/os/qnx, config/os/qnx/bits: New directories.
> 	* config/os/qnx/bits/ctype_base.h,
> 	config/os/qnx/bits/ctype_inline.h,
> 	config/os/qnx/bits/ctype_noninline.h,
> 	config/os/qnx/bits/os_defines.h: New files.

Great. This looks fine to me for both the gcc head and gcc-3_1-branch.

-benjamin