message: Prepended EOS_ to header guard
diff: */
  #pragma once
  -#ifndef FITTING_HPP_
  -#define FITTING_HPP_
  +#ifndef EOS_FITTING_HPP
  +#define EOS_FITTING_HPP
  #include "eos/core/Landmark.hpp"
  #include "eos/core/LandmarkMapper.hpp"
  @@ -802,4 +802,4 @@ fit_shape_and_pose(const morphablemodel::MorphableModel& morphable_model,
  } /* namespace fitting */
  } /* namespace eos */
  -#endif /* FITTING_HPP_ */
  +#endif /* EOS_FITTING_HPP */
  