screen-extern.h.patch

--- a/src/extern.h    2014-04-13 23:57:49.000000000 +0900
+++ b/src/extern.h    2014-04-14 00:02:14.000000000 +0900
@@ -211,6 +211,7 @@
 extern void  DoScreen __P((char *, char **));
 extern int   IsNumColon __P((char *, int, char *, int));
 extern void  ShowWindows __P((int));
+extern void  ShowWindowsX __P((char *));
 extern char *AddWindows __P((char *, int, int, int));
 extern char *AddWindowFlags __P((char *, int, struct win *));
 extern char *AddOtherUsers __P((char *, int, struct win *));
@@ -297,6 +297,7 @@
 extern int   ResizeDisplay __P((int, int));
 extern void  AddStr __P((char *));
 extern void  AddStrn __P((char *, int));
+extern void  AddRawStr __P((char *));
 extern void  Flush __P((int));
 extern void  freetty __P((void));
 extern void  Resize_obuf __P((void));