1 files changed, 8 insertions, 7 deletions
diff --git a/src/mmo/core.hpp b/src/mmo/core.hpp
index 5699045..5b2dbbb 100644
--- a/src/mmo/core.hpp
+++ b/src/mmo/core.hpp
@@ -1,5 +1,4 @@
-#ifndef TMWA_MMO_CORE_HPP
-#define TMWA_MMO_CORE_HPP
+#pragma once
 //    core.hpp - The main loop.
 //
 //    Copyright © ????-2004 Athena Dev Teams
@@ -21,12 +20,15 @@
 //    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"
 
-# include "../range/slice.hpp"
+#include "../range/slice.hpp"
 
-# include "../strings/fwd.hpp"
+#include "../strings/fwd.hpp"
 
+
+namespace tmwa
+{
 /// core.c contains a server-independent main() function
 /// and then runs a do_sendrecv loop
 
@@ -40,5 +42,4 @@ extern int do_init(Slice<ZString>);
 /// Cleanup function called whenever a signal kills us
 /// or when if we manage to exit() gracefully.
 extern void term_func(void);
-
-#endif // TMWA_MMO_CORE_HPP
+} // namespace tmwa