--- screen.h	2004/09/12 07:24:26	1.1
+++ screen.h	2004/09/12 07:24:36
@@ -25,6 +25,7 @@
 
 #include "os.h"
 
+#undef __P
 #if defined(__STDC__)
 # ifndef __P
 #  define __P(a) a