[PATCH] PING libstdc++: Remove local _Unwind_Word and _Unwind_Sword uses

[Benjamin Kosnik]

> could a libstdc++ maintainer please have a look at:
> http://gcc.gnu.org/ml/gcc-patches/2007-01/msg01779.html
> 
> This is one third of a patch trying to reduce the uses
> of the _Unwind_Word and _Unwind_Sword uses in the unwinder
> code.  I've two approvals so far lacking one for the libstdc++ 
> bits.
> 


This is fine Andreas. Sorry for the delay

-benjamin