diff -r bc67bbf87818 -r 450721ad5436 include/SDL_mouse.h
--- a/include/SDL_mouse.h	Sat Feb 04 22:01:44 2006 +0000
+++ b/include/SDL_mouse.h	Mon Feb 06 08:28:51 2006 +0000
@@ -115,7 +115,7 @@
    Button 4:	Mouse wheel up	 (may also be a real button)
    Button 5:	Mouse wheel down (may also be a real button)
  */
-#define SDL_BUTTON(X)		(SDL_PRESSED << ((X)-1))
+#define SDL_BUTTON(X)		(1 << ((X)-1))
 #define SDL_BUTTON_LEFT		1
 #define SDL_BUTTON_MIDDLE	2
 #define SDL_BUTTON_RIGHT	3