1 files changed, 6 insertions, 5 deletions
diff --git a/src/generic/random.t.hpp b/src/generic/random.t.hpp
index d26bf56..b4c4764 100644
--- a/src/generic/random.t.hpp
+++ b/src/generic/random.t.hpp
@@ -1,5 +1,4 @@
-#ifndef TMWA_GENERIC_RANDOM_T_HPP
-#define TMWA_GENERIC_RANDOM_T_HPP
+#pragma once
 //    random.t.hpp - Random number generation.
 //
 //    Copyright © 2013 Ben Longbons <b.r.longbons@gmail.com>
@@ -19,8 +18,11 @@
 //    You should have received a copy of the GNU General Public License
 //    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-# include "../sanity.hpp"
+#include "fwd.hpp"
 
+
+namespace tmwa
+{
 namespace random_
 {
     struct Fraction
@@ -39,5 +41,4 @@ namespace random_
         }
     };
 } // namespace random_
-
-#endif // TMWA_GENERIC_RANDOM_T_HPP
+} // namespace tmwa