[PATCH V3 abuehl] store: rewrite fncache path mangling code in C

[Adrian Buehlmann]

On 2012-08-30 21:00, Adrian Buehlmann wrote:
> # HG changeset patch
> # User Bryan O'Sullivan <bryano at fb.com>
> # Date 1346175814 25200
> # Node ID 38c525eb4a5038733b9e9141878638d34bde1d8c
> # Parent  1e104d8198d7cf8ab7151da0e764676ea01cc115
> store: rewrite fncache path mangling code in C
> 
> The Python path mangling code used by fncache
> 
> Adapted for MS C compiler by Adrian Buehlmann

Just to be clear: This version is *not* ready for inclusion.

It was useful for being able to test Bryan's C code patch.