[PATCH] Remove index defines

[Joseph Myers]

On Tue, 10 Jan 2017, Wilco Dijkstra wrote:

> As a minor cleanup remove the (r)index defines from include/string.h as 
> they are only used internally in a few places.  Rename a few uses that 
> occur in libc.so.

How did you identify where should be changed?  Did you make sure installed 
stripped shared libraries were unchanged by the patch?

I see calls in hurd/path-lookup.c and sunrpc/rpc_main.c that I'd expect to 
be similarly changed.

-- 
Joseph S. Myers
joseph@codesourcery.com