DP code cleanup, stage one - all headers that can be protected by ifdef

[xonotic/darkplaces.git] / keys.h

diff --git a/keys.h b/keys.h
index d49d5e371aca212f216a1c8df150e1140bcc6717..7e9b9dd5327c9d849e667c7644b680d719014e46 100644 (file)
--- a/keys.h
+++ b/keys.h
@@ -18,6 +18,9 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 
 */
 
+#ifndef KEYS_H
+#define KEYS_H
+
 // these are the key numbers that should be passed to Key_Event
 
 typedef enum {
@@ -158,3 +161,5 @@ void Key_WriteBindings (QFile *f);
 void Key_SetBinding (int keynum, char *binding);
 void Key_ClearStates (void);
 
+#endif
+