Missing byteswap.h on Mac OSX

[fooling]

I got this message when compiling nox source

In file included from network_iarchive.cc:1:
In file included from ../../src/include/network_iarchive.hh:17:
../../src/include/network_archive.hh:4:10: fatal error: 'byteswap.h' file not found

include <byteswap.h>

Probably because Mac OS X has no byteswap.h C header file

[tootoonchian]

Even though NOX is pretty much platform independent (thanks to Boost), it doesn't compile on Mac yet. The issues are pretty easy to fix but no one in our team had the time to do it. If you are willing to investigate it, I'd happy to push the changes.