fix compile of graphics.hpp

This commit is contained in:
Dane Springmeyer 2014-07-23 14:32:48 -07:00
parent 3defa77d88
commit f8ccbf3ded

View file

@ -34,6 +34,7 @@
// stl
#include <string>
#include <cstring> // memset
#include <memory>
// boost
#include <boost/optional/optional.hpp>