--- a/src/video/quartz/SDL_QuartzVideo.m	Thu Oct 15 05:29:49 2009 +0000
+++ b/src/video/quartz/SDL_QuartzVideo.m	Fri Oct 16 04:24:03 2009 +0000
@@ -885,7 +885,7 @@
 		}
 		else
 		{
-#ifdef __LITTLE_ENDIAN__
+#if SDL_BYTEORDER == SDL_LITTLE_ENDIAN
 			rmask = 0x0000FF00;
 			gmask = 0x00FF0000;
 			bmask = 0xFF000000;