*/
#ifdef __WXMAC__
# if defined(__MACH__)
-# define __WXMAC_OSX__ 1
-# define __WXMAC_CARBON__ 1
+# define __WXMAC_OSX__
+# define __WXMAC_CARBON__
# ifdef __WXMAC_XCODE__
# include "wx/mac/carbon/config_xcode.h"
# endif
# else
# if TARGET_CARBON
-# define __WXMAC_CARBON__ 1
+# define __WXMAC_CARBON__
# else
-# define __WXMAC_CLASSIC__ 1
+# define __WXMAC_CLASSIC__
# endif
# endif
#endif