ncurses 5.6 - patch 20070526

[ncurses.git] / ncurses / tty / hardscroll.c

diff --git a/ncurses/tty/hardscroll.c b/ncurses/tty/hardscroll.c
index 5486b6d5a6c30d070a5c796c3b301ef9ea1cde0c..e2147217bdb32236775289fa5e80de138bd97cbd 100644 (file)
--- a/ncurses/tty/hardscroll.c
+++ b/ncurses/tty/hardscroll.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2000,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -145,7 +145,7 @@ AUTHOR
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: hardscroll.c,v 1.38 2006/12/30 22:19:34 tom Exp $")
+MODULE_ID("$Id: hardscroll.c,v 1.39 2007/04/28 20:14:08 tom Exp $")
 
 #if defined(SCROLLDEBUG) || defined(HASHDEBUG)
 
@@ -158,6 +158,8 @@ oldnums[MAXLINES];
 # undef TR
 # define TR(n, a)      if (_nc_tracing & (n)) { _tracef a ; putchar('\n'); }
 
+extern NCURSES_EXPORT_VAR(unsigned)     _nc_tracing;
+
 #else /* no debug */
 
 /* OLDNUM(n) indicates which line will be shifted to the position n.