normalize includes: common

common/linked_list.h

@@ -15,10 +15,10 @@
 	along with this program; if not, write to the Free Software
 	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */
-#ifndef LINKEDLIST_H
-#define LINKEDLIST_H
 
-#include "types.h"
+#pragma once
+
+#include "common/types.h"
 
 enum direction{FORWARD,BACKWARD};
 
@@ -433,6 +433,3 @@ TYPE LinkedList<TYPE>::PeekTop() {
 		return first->GetData();
 	return 0;
 }
-
-#endif
-