1 files changed, 1 insertions, 0 deletions

diff --git a/headers.c b/headers.c
index 02ed3efe..e4ea13da 100644
--- a/headers.c
+++ b/headers.c
@@ -1,3 +1,4 @@
+static char rcsid[]="$Id$";
 /* 
  * Copyright (C) 1996-8 Michael R. Elkins <me@cs.hmc.edu>
  *