/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
#pragma implementation "listbox.h"
#endif
-#include "wx/listbox.h"
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#include "wx/defs.h"
#if wxUSE_LISTBOX
+#include "wx/listbox.h"
#include "wx/dynarray.h"
+#include "wx/arrstr.h"
#include "wx/utils.h"
#include "wx/intl.h"
#include "wx/checklst.h"