X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/442b35b53bf95f5c6c003ea9ddbefd17adbc2a00..7fab07efba9b8c9bb21949a82f1a1c2d84d75e3e:/include/wx/univ/scrtimer.h

diff --git a/include/wx/univ/scrtimer.h b/include/wx/univ/scrtimer.h
index 35e3505ab4..7e4e8bdd05 100644
--- a/include/wx/univ/scrtimer.h
+++ b/include/wx/univ/scrtimer.h
@@ -9,6 +9,9 @@
 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 
+#ifndef _WX_UNIV_SCRTIMER_H
+#define _WX_UNIV_SCRTIMER_H
+
 // NB: this class is implemented in scrolbar.cpp
 
 #include "wx/timer.h"
@@ -32,10 +35,11 @@ public:
 
 protected:
     // to implement in derived classes: perform the scroll action and return
-    // TRUE to continue scrolling or FALSE to stop
+    // true to continue scrolling or false to stop
     virtual bool DoNotify() = 0;
 
     // should we skip the next timer event?
     bool m_skipNext;
 };
 
+#endif // _WX_UNIV_SCRTIMER_H