jp9000/obs-studio — pull request #1 by sztanpet (2013-10-14 11:01:58+00:00)
Title: modernize header guards to #pragma once

I did not modify the files where it was not apparent where the end of the ifndef was (these were mostly the glew files)
This also means I modified the embedded libraries, which might not be wanted.

For more information:
http://en.wikipedia.org/wiki/Pragma_once