---
 screen.h |    1 +
 1 file changed, 1 insertion(+)

Index: screen.h
===================================================================
--- screen.h.orig
+++ screen.h
@@ -24,6 +24,7 @@
 
 #include "os.h"
 
+#undef __P
 #if defined(__STDC__)
 # ifndef __P
 #  define __P(a) a