add missing #pragma once's

include/bsputil/bsputil.hh

@@ -17,6 +17,8 @@
     See file, 'COPYING', for details.
 */
 
+#pragma once
+
 #include <iosfwd>
 
 struct mbsp_t;

include/common/mapfile.hh

@@ -18,7 +18,6 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 
 See file, 'COPYING', for details.
 */
-// qbsp.h
 
 #pragma once
 

include/common/parallel.hh

@@ -18,6 +18,8 @@
     See file, 'COPYING', for details.
 */
 
+#pragma once
+
 #include "common/log.hh"
 #include <tbb/parallel_for.h>
 #include <tbb/parallel_for_each.h>

include/maputil/maputil.hh

@@ -17,4 +17,6 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 See file, 'COPYING', for details.
 */
 
+#pragma once
+
 int maputil_main(int argc, char **argv);

include/qbsp/qbsp.hh

@@ -18,7 +18,6 @@
 
     See file, 'COPYING', for details.
 */
-// qbsp.h
 
 #pragma once
 

include/vis/vis.hh

@@ -17,7 +17,7 @@
     See file, 'COPYING', for details.
 */
 
-// vis.h
+#pragma once
 
 #include <common/cmdlib.hh>
 #include <common/mathlib.hh>