[waffle] [PATCH 00/10] nacl dl rework and header cleanups et all

[Emil Velikov]

Hi all,

Was pondering on the trivial nacl_dl* nitpick I was talking about 
earlier and I've noticed something more interesting along the way. 
Namely: in some places in waffle we include headers explicitly wrapped 
for C linkage (extern "C" { #include "foo.h" }).

As mentioned by Jose over at mesa-dev and Oracle's acticle [1] one 
should avoid doing so as the system headers might have C++ symbols.

So with this series I've added added extra guards where needed, reworked 
the header inclusion, and nacl_cl similar to other parts in waffle and 
added a few missing pragma once guards.

Patch 6 is slightly on the bikeshed side, so I won't object it people 
want to take it out the back and shoot it :-P

Cheers,
Emil

[1] http://www.oracle.com/technetwork/articles/servers-storage-dev/mixingcandcpluspluscode-305840.html#c_from_cpp