clean up import

27 files changed, 211 insertions, 102 deletions

diff --git a/backgammon/Makefile b/backgammon/Makefile
index ccdd8c19..69476e18 100644
--- a/backgammon/Makefile
+++ b/backgammon/Makefile
@@ -1,5 +1,5 @@
-#	from: @(#)Makefile	5.1 (Berkeley) 6/17/90
-#	$Id: Makefile,v 1.2 1993/08/01 05:46:17 mycroft Exp $
+#	$NetBSD: Makefile,v 1.3 1995/03/21 15:04:47 cgd Exp $
+#	@(#)Makefile	8.1 (Berkeley) 5/31/93
 
 SUBDIR=	backgammon teachgammon
 
diff --git a/backgammon/backgammon/Makefile b/backgammon/backgammon/Makefile
index dac0323b..47367b33 100644
--- a/backgammon/backgammon/Makefile
+++ b/backgammon/backgammon/Makefile
@@ -1,5 +1,5 @@
-#	from: @(#)Makefile	5.16 (Berkeley) 5/11/90
-#	$Id: Makefile,v 1.5 1994/12/22 09:32:52 cgd Exp $
+#	$NetBSD: Makefile,v 1.6 1995/03/21 15:04:52 cgd Exp $
+#	@(#)Makefile	8.1 (Berkeley) 5/31/93
 
 PROG=	backgammon
 CFLAGS+=-DV7 -I${.CURDIR}/../common_source
diff --git a/backgammon/backgammon/backgammon.6 b/backgammon/backgammon/backgammon.6
index 4b4b3641..c1b439c6 100644
--- a/backgammon/backgammon/backgammon.6
+++ b/backgammon/backgammon/backgammon.6
@@ -1,5 +1,7 @@
-.\" Copyright (c) 1980 Regents of the University of California.
-.\" All rights reserved.
+.\"	$NetBSD: backgammon.6,v 1.4 1995/03/21 15:04:55 cgd Exp $
+.\"
+.\" Copyright (c) 1980, 1993
+.\"	The Regents of the University of California.  All rights reserved.
 .\"
 .\" Redistribution and use in source and binary forms, with or without
 .\" modification, are permitted provided that the following conditions
@@ -29,10 +31,9 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	from: @(#)backgammon.6	6.6 (Berkeley) 8/3/91
-.\"	$Id: backgammon.6,v 1.3 1993/08/05 04:16:58 jtc Exp $
+.\"	@(#)backgammon.6	8.1 (Berkeley) 5/31/93
 .\"
-.Dd August 3, 1991
+.Dd May 31, 1993
 .Dt BACKGAMMON 6
 .Os
 .Sh NAME
diff --git a/backgammon/backgammon/extra.c b/backgammon/backgammon/extra.c
index b9507a3e..034c959f 100644
--- a/backgammon/backgammon/extra.c
+++ b/backgammon/backgammon/extra.c
@@ -1,6 +1,8 @@
+/*	$NetBSD: extra.c,v 1.3 1995/03/21 15:05:01 cgd Exp $	*/
+
 /*
- * Copyright (c) 1980 Regents of the University of California.
- * All rights reserved.
+ * Copyright (c) 1980, 1993
+ *	The Regents of the University of California.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -32,8 +34,11 @@
  */
 
 #ifndef lint
-/*static char sccsid[] = "from: @(#)extra.c	5.4 (Berkeley) 6/1/90";*/
-static char rcsid[] = "$Id: extra.c,v 1.2 1993/08/01 18:56:54 mycroft Exp $";
+#if 0
+static char sccsid[] = "@(#)extra.c	8.1 (Berkeley) 5/31/93";
+#else
+static char rcsid[] = "$NetBSD: extra.c,v 1.3 1995/03/21 15:05:01 cgd Exp $";
+#endif
 #endif /* not lint */
 
 #include "back.h"
diff --git a/backgammon/backgammon/main.c b/backgammon/backgammon/main.c
index 0102a92c..44cf07bb 100644
--- a/backgammon/backgammon/main.c
+++ b/backgammon/backgammon/main.c
@@ -1,3 +1,5 @@
+/*	$NetBSD: main.c,v 1.2 1995/03/21 15:05:06 cgd Exp $	*/
+
 /*
  * Copyright (c) 1980, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -38,7 +40,11 @@ static char copyright[] =
 #endif /* not lint */
 
 #ifndef lint
+#if 0
 static char sccsid[] = "@(#)main.c	8.1 (Berkeley) 5/31/93";
+#else
+static char rcsid[] = "$NetBSD: main.c,v 1.2 1995/03/21 15:05:06 cgd Exp $";
+#endif
 #endif /* not lint */
 
 #include <stdio.h>
diff --git a/backgammon/backgammon/move.c b/backgammon/backgammon/move.c
index e0f1521c..1f437feb 100644
--- a/backgammon/backgammon/move.c
+++ b/backgammon/backgammon/move.c
@@ -1,6 +1,8 @@
+/*	$NetBSD: move.c,v 1.4 1995/03/21 15:05:10 cgd Exp $	*/
+
 /*
- * Copyright (c) 1980 Regents of the University of California.
- * All rights reserved.
+ * Copyright (c) 1980, 1993
+ *	The Regents of the University of California.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -32,8 +34,11 @@
  */
 
 #ifndef lint
-/*static char sccsid[] = "from: @(#)move.c	5.6 (Berkeley) 6/1/90";*/
-static char rcsid[] = "$Id: move.c,v 1.3 1993/12/03 09:32:55 mycroft Exp $";
+#if 0
+static char sccsid[] = "@(#)move.c	8.1 (Berkeley) 5/31/93";
+#else
+static char rcsid[] = "$NetBSD: move.c,v 1.4 1995/03/21 15:05:10 cgd Exp $";
+#endif
 #endif /* not lint */
 
 #include "back.h"
diff --git a/backgammon/backgammon/text.c b/backgammon/backgammon/text.c
index 3f55ae24..8dbe621d 100644
--- a/backgammon/backgammon/text.c
+++ b/backgammon/backgammon/text.c
@@ -1,6 +1,8 @@
+/*	$NetBSD: text.c,v 1.3 1995/03/21 15:05:13 cgd Exp $	*/
+
 /*
- * Copyright (c) 1980 Regents of the University of California.
- * All rights reserved.
+ * Copyright (c) 1980, 1993
+ *	The Regents of the University of California.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -32,8 +34,11 @@
  */
 
 #ifndef lint
-/*static char sccsid[] = "from: @(#)text.c	5.4 (Berkeley) 6/1/90";*/
-static char rcsid[] = "$Id: text.c,v 1.2 1993/08/01 18:56:53 mycroft Exp $";
+#if 0
+static char sccsid[] = "@(#)text.c	8.1 (Berkeley) 5/31/93";
+#else
+static char rcsid[] = "$NetBSD: text.c,v 1.3 1995/03/21 15:05:13 cgd Exp $";
+#endif
 #endif /* not lint */
 
 #include "back.h"
diff --git a/backgammon/backgammon/version.c b/backgammon/backgammon/version.c
index 6b4dd35d..504c5960 100644
--- a/backgammon/backgammon/version.c
+++ b/backgammon/backgammon/version.c
@@ -1,6 +1,8 @@
+/*	$NetBSD: version.c,v 1.3 1995/03/21 15:05:16 cgd Exp $	*/
+
 /*
- * Copyright (c) 1980, 1987 Regents of the University of California.
- * All rights reserved.
+ * Copyright (c) 1980, 1987, 1993
+ *	The Regents of the University of California.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -32,8 +34,11 @@
  */
 
 #ifndef lint
-/*static char sccsid[] = "from: @(#)version.c	1.4 (Berkeley) 6/1/90";*/
-static char rcsid[] = "$Id: version.c,v 1.2 1993/08/01 18:56:52 mycroft Exp $";
+#if 0
+static char sccsid[] = "@(#)version.c	8.1 (Berkeley) 5/31/93";
+#else
+static char rcsid[] = "$NetBSD: version.c,v 1.3 1995/03/21 15:05:16 cgd Exp $";
+#endif
 #endif /* not lint */
 
 char	*message[] = {
diff --git a/backgammon/common_source/allow.c b/backgammon/common_source/allow.c
index 7744f474..b445be42 100644
--- a/backgammon/common_source/allow.c
+++ b/backgammon/common_source/allow.c
@@ -1,6 +1,8 @@
+/*	$NetBSD: allow.c,v 1.3 1995/03/21 15:05:24 cgd Exp $	*/
+
 /*
- * Copyright (c) 1980 Regents of the University of California.
- * All rights reserved.
+ * Copyright (c) 1980, 1993
+ *	The Regents of the University of California.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -32,8 +34,11 @@
  */
 
 #ifndef lint
-/*static char sccsid[] = "from: @(#)allow.c	5.4 (Berkeley) 6/1/90";*/
-static char rcsid[] = "$Id: allow.c,v 1.2 1993/08/01 18:56:46 mycroft Exp $";
+#if 0
+static char sccsid[] = "@(#)allow.c	8.1 (Berkeley) 5/31/93";
+#else
+static char rcsid[] = "$NetBSD: allow.c,v 1.3 1995/03/21 15:05:24 cgd Exp $";
+#endif
 #endif /* not lint */
 
 #include "back.h"
diff --git a/backgammon/common_source/back.h b/backgammon/common_source/back.h
index 2d5e091c..0e556c41 100644
--- a/backgammon/common_source/back.h
+++ b/backgammon/common_source/back.h
@@ -1,6 +1,8 @@
+/*	$NetBSD: back.h,v 1.3 1995/03/21 15:05:28 cgd Exp $	*/
+
 /*
- * Copyright (c) 1980 Regents of the University of California.
- * All rights reserved.
+ * Copyright (c) 1980, 1993
+ *	The Regents of the University of California.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -30,8 +32,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	from: @(#)back.h	5.4 (Berkeley) 6/1/90
- *	$Id: back.h,v 1.2 1993/08/01 18:56:48 mycroft Exp $
+ *	@(#)back.h	8.1 (Berkeley) 5/31/93
  */
 
 #include <sgtty.h>
diff --git a/backgammon/common_source/backgammon.c b/backgammon/common_source/backgammon.c
index 24ec4d4e..97b8f19b 100644
--- a/backgammon/common_source/backgammon.c
+++ b/backgammon/common_source/backgammon.c
@@ -1,6 +1,8 @@
+/*	$NetBSD: backgammon.c,v 1.3 1995/03/21 15:05:31 cgd Exp $	*/
+
 /*-
- * Copyright (c) 1991 The Regents of the University of California.
- * All rights reserved.
+ * Copyright (c) 1991, 1993
+ *	The Regents of the University of California.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -32,8 +34,11 @@
  */
 
 #ifndef lint
-/*static char sccsid[] = "from: @(#)backgammon.c	5.1 (Berkeley) 4/8/91";*/
-static char rcsid[] = "$Id: backgammon.c,v 1.2 1993/08/01 18:56:45 mycroft Exp $";
+#if 0
+static char sccsid[] = "@(#)backgammon.c	8.1 (Berkeley) 5/31/93";
+#else
+static char rcsid[] = "$NetBSD: backgammon.c,v 1.3 1995/03/21 15:05:31 cgd Exp $";
+#endif
 #endif /* not lint */
 
 /*
diff --git a/backgammon/common_source/board.c b/backgammon/common_source/board.c
index 8b1402ab..4936b18a 100644
--- a/backgammon/common_source/board.c
+++ b/backgammon/common_source/board.c
@@ -1,6 +1,8 @@
+/*	$NetBSD: board.c,v 1.3 1995/03/21 15:05:34 cgd Exp $	*/
+
 /*
- * Copyright (c) 1980 Regents of the University of California.
- * All rights reserved.
+ * Copyright (c) 1980, 1993
+ *	The Regents of the University of California.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -32,8 +34,11 @@
  */
 
 #ifndef lint
-/*static char sccsid[] = "from: @(#)board.c	5.4 (Berkeley) 6/1/90";*/
-static char rcsid[] = "$Id: board.c,v 1.2 1993/08/01 18:56:47 mycroft Exp $";
+#if 0
+static char sccsid[] = "@(#)board.c	8.1 (Berkeley) 5/31/93";
+#else
+static char rcsid[] = "$NetBSD: board.c,v 1.3 1995/03/21 15:05:34 cgd Exp $";
+#endif
 #endif /* not lint */
 
 #include "back.h"
diff --git a/backgammon/common_source/check.c b/backgammon/common_source/check.c
index ac4e3dcb..25c77c90 100644
--- a/backgammon/common_source/check.c
+++ b/backgammon/common_source/check.c
@@ -1,6 +1,8 @@
+/*	$NetBSD: check.c,v 1.3 1995/03/21 15:05:36 cgd Exp $	*/
+
 /*
- * Copyright (c) 1980 Regents of the University of California.
- * All rights reserved.
+ * Copyright (c) 1980, 1993
+ *	The Regents of the University of California.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -32,8 +34,11 @@
  */
 
 #ifndef lint
-/*static char sccsid[] = "from: @(#)check.c	5.4 (Berkeley) 6/1/90";*/
-static char rcsid[] = "$Id: check.c,v 1.2 1993/08/01 18:56:44 mycroft Exp $";
+#if 0
+static char sccsid[] = "@(#)check.c	8.1 (Berkeley) 5/31/93";
+#else
+static char rcsid[] = "$NetBSD: check.c,v 1.3 1995/03/21 15:05:36 cgd Exp $";
+#endif
 #endif /* not lint */
 
 #include "back.h"
diff --git a/backgammon/common_source/fancy.c b/backgammon/common_source/fancy.c
index 88ecfd89..1cc7ee05 100644
--- a/backgammon/common_source/fancy.c
+++ b/backgammon/common_source/fancy.c
@@ -1,6 +1,8 @@
+/*	$NetBSD: fancy.c,v 1.3 1995/03/21 15:05:40 cgd Exp $	*/
+
 /*
- * Copyright (c) 1980 Regents of the University of California.
- * All rights reserved.
+ * Copyright (c) 1980, 1993
+ *	The Regents of the University of California.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -32,8 +34,11 @@
  */
 
 #ifndef lint
-/*static char sccsid[] = "from: @(#)fancy.c	5.5 (Berkeley) 6/1/90";*/
-static char rcsid[] = "$Id: fancy.c,v 1.2 1993/08/01 18:56:43 mycroft Exp $";
+#if 0
+static char sccsid[] = "@(#)fancy.c	8.1 (Berkeley) 5/31/93";
+#else
+static char rcsid[] = "$NetBSD: fancy.c,v 1.3 1995/03/21 15:05:40 cgd Exp $";
+#endif
 #endif /* not lint */
 
 #include "back.h"
diff --git a/backgammon/common_source/init.c b/backgammon/common_source/init.c
index 45f297f7..c11d41a6 100644
--- a/backgammon/common_source/init.c
+++ b/backgammon/common_source/init.c
@@ -1,6 +1,8 @@
+/*	$NetBSD: init.c,v 1.3 1995/03/21 15:05:44 cgd Exp $	*/
+
 /*
- * Copyright (c) 1980 Regents of the University of California.
- * All rights reserved.
+ * Copyright (c) 1980, 1993
+ *	The Regents of the University of California.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -32,8 +34,11 @@
  */
 
 #ifndef lint
-/*static char sccsid[] = "from: @(#)init.c	5.4 (Berkeley) 6/1/90";*/
-static char rcsid[] = "$Id: init.c,v 1.2 1993/08/01 18:56:41 mycroft Exp $";
+#if 0
+static char sccsid[] = "@(#)init.c	8.1 (Berkeley) 5/31/93";
+#else
+static char rcsid[] = "$NetBSD: init.c,v 1.3 1995/03/21 15:05:44 cgd Exp $";
+#endif
 #endif /* not lint */
 
 #include <sgtty.h>
diff --git a/backgammon/common_source/odds.c b/backgammon/common_source/odds.c
index 02354d31..4bf59ea6 100644
--- a/backgammon/common_source/odds.c
+++ b/backgammon/common_source/odds.c
@@ -1,6 +1,8 @@
+/*	$NetBSD: odds.c,v 1.3 1995/03/21 15:05:47 cgd Exp $	*/
+
 /*
- * Copyright (c) 1980 Regents of the University of California.
- * All rights reserved.
+ * Copyright (c) 1980, 1993
+ *	The Regents of the University of California.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -32,8 +34,11 @@
  */
 
 #ifndef lint
-/*static char sccsid[] = "from: @(#)odds.c	5.4 (Berkeley) 6/1/90";*/
-static char rcsid[] = "$Id: odds.c,v 1.2 1993/08/01 18:56:42 mycroft Exp $";
+#if 0
+static char sccsid[] = "@(#)odds.c	8.1 (Berkeley) 5/31/93";
+#else
+static char rcsid[] = "$NetBSD: odds.c,v 1.3 1995/03/21 15:05:47 cgd Exp $";
+#endif
 #endif /* not lint */
 
 #include "back.h"
diff --git a/backgammon/common_source/one.c b/backgammon/common_source/one.c
index cb63c72c..4da451a9 100644
--- a/backgammon/common_source/one.c
+++ b/backgammon/common_source/one.c
@@ -1,6 +1,8 @@
+/*	$NetBSD: one.c,v 1.3 1995/03/21 15:05:49 cgd Exp $	*/
+
 /*
- * Copyright (c) 1980 Regents of the University of California.
- * All rights reserved.
+ * Copyright (c) 1980, 1993
+ *	The Regents of the University of California.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -32,8 +34,11 @@
  */
 
 #ifndef lint
-/*static char sccsid[] = "from: @(#)one.c	5.4 (Berkeley) 6/1/90";*/
-static char rcsid[] = "$Id: one.c,v 1.2 1993/08/01 18:56:39 mycroft Exp $";
+#if 0
+static char sccsid[] = "@(#)one.c	8.1 (Berkeley) 5/31/93";
+#else
+static char rcsid[] = "$NetBSD: one.c,v 1.3 1995/03/21 15:05:49 cgd Exp $";
+#endif
 #endif /* not lint */
 
 #include "back.h"
diff --git a/backgammon/common_source/save.c b/backgammon/common_source/save.c
index 9433306b..bba3dddb 100644
--- a/backgammon/common_source/save.c
+++ b/backgammon/common_source/save.c
@@ -1,6 +1,8 @@
+/*	$NetBSD: save.c,v 1.3 1995/03/21 15:05:52 cgd Exp $	*/
+
 /*
- * Copyright (c) 1980 Regents of the University of California.
- * All rights reserved.
+ * Copyright (c) 1980, 1993
+ *	The Regents of the University of California.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -32,8 +34,11 @@
  */
 
 #ifndef lint
-/*static char sccsid[] = "from: @(#)save.c	5.4 (Berkeley) 6/1/90";*/
-static char rcsid[] = "$Id: save.c,v 1.2 1993/08/01 18:56:38 mycroft Exp $";
+#if 0
+static char sccsid[] = "@(#)save.c	8.1 (Berkeley) 5/31/93";
+#else
+static char rcsid[] = "$NetBSD: save.c,v 1.3 1995/03/21 15:05:52 cgd Exp $";
+#endif
 #endif /* not lint */
 
 #include "back.h"
diff --git a/backgammon/common_source/subs.c b/backgammon/common_source/subs.c
index c1b0e8ee..1baefbe5 100644
--- a/backgammon/common_source/subs.c
+++ b/backgammon/common_source/subs.c
@@ -1,6 +1,8 @@
+/*	$NetBSD: subs.c,v 1.3 1995/03/21 15:05:54 cgd Exp $	*/
+
 /*
- * Copyright (c) 1980 Regents of the University of California.
- * All rights reserved.
+ * Copyright (c) 1980, 1993
+ *	The Regents of the University of California.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -32,8 +34,11 @@
  */
 
 #ifndef lint
-/*static char sccsid[] = "from: @(#)subs.c	5.5 (Berkeley) 6/1/90";*/
-static char rcsid[] = "$Id: subs.c,v 1.2 1993/08/01 18:56:37 mycroft Exp $";
+#if 0
+static char sccsid[] = "@(#)subs.c	8.1 (Berkeley) 5/31/93";
+#else
+static char rcsid[] = "$NetBSD: subs.c,v 1.3 1995/03/21 15:05:54 cgd Exp $";
+#endif
 #endif /* not lint */
 
 #include <stdio.h>
diff --git a/backgammon/common_source/table.c b/backgammon/common_source/table.c
index a46a50dd..c330628d 100644
--- a/backgammon/common_source/table.c
+++ b/backgammon/common_source/table.c
@@ -1,6 +1,8 @@
+/*	$NetBSD: table.c,v 1.3 1995/03/21 15:05:58 cgd Exp $	*/
+
 /*
- * Copyright (c) 1980 Regents of the University of California.
- * All rights reserved.
+ * Copyright (c) 1980, 1993
+ *	The Regents of the University of California.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -32,8 +34,11 @@
  */
 
 #ifndef lint
-/*static char sccsid[] = "from: @(#)table.c	5.4 (Berkeley) 6/1/90";*/
-static char rcsid[] = "$Id: table.c,v 1.2 1993/08/01 18:56:35 mycroft Exp $";
+#if 0
+static char sccsid[] = "@(#)table.c	8.1 (Berkeley) 5/31/93";
+#else
+static char rcsid[] = "$NetBSD: table.c,v 1.3 1995/03/21 15:05:58 cgd Exp $";
+#endif
 #endif /* not lint */
 
 #include "back.h"
diff --git a/backgammon/teachgammon/Makefile b/backgammon/teachgammon/Makefile
index 04b60d9e..0fd1aff9 100644
--- a/backgammon/teachgammon/Makefile
+++ b/backgammon/teachgammon/Makefile
@@ -1,5 +1,5 @@
-#	from: @(#)Makefile	5.1 (Berkeley) 5/11/90
-#	$Id: Makefile,v 1.4 1994/05/23 05:40:08 cgd Exp $
+#	$NetBSD: Makefile,v 1.5 1995/03/21 15:06:07 cgd Exp $
+#	@(#)Makefile	8.1 (Berkeley) 5/31/93
 
 PROG=	teachgammon
 CFLAGS+=-DV7 -I${.CURDIR}/../common_source
diff --git a/backgammon/teachgammon/data.c b/backgammon/teachgammon/data.c
index 306e02ec..0c7b724c 100644
--- a/backgammon/teachgammon/data.c
+++ b/backgammon/teachgammon/data.c
@@ -1,6 +1,8 @@
+/*	$NetBSD: data.c,v 1.3 1995/03/21 15:06:10 cgd Exp $	*/
+
 /*
- * Copyright (c) 1980 Regents of the University of California.
- * All rights reserved.
+ * Copyright (c) 1980, 1993
+ *	The Regents of the University of California.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -32,8 +34,11 @@
  */
 
 #ifndef lint
-/*static char sccsid[] = "from: @(#)data.c	5.4 (Berkeley) 6/1/90";*/
-static char rcsid[] = "$Id: data.c,v 1.2 1993/08/01 18:56:29 mycroft Exp $";
+#if 0
+static char sccsid[] = "@(#)data.c	8.1 (Berkeley) 5/31/93";
+#else
+static char rcsid[] = "$NetBSD: data.c,v 1.3 1995/03/21 15:06:10 cgd Exp $";
+#endif
 #endif /* not lint */
 
 #include "tutor.h"
diff --git a/backgammon/teachgammon/teach.c b/backgammon/teachgammon/teach.c
index 60a66182..a1f493e8 100644
--- a/backgammon/teachgammon/teach.c
+++ b/backgammon/teachgammon/teach.c
@@ -1,6 +1,8 @@
+/*	$NetBSD: teach.c,v 1.3 1995/03/21 15:06:13 cgd Exp $	*/
+
 /*
- * Copyright (c) 1980 Regents of the University of California.
- * All rights reserved.
+ * Copyright (c) 1980, 1993
+ *	The Regents of the University of California.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -32,14 +34,17 @@
  */
 
 #ifndef lint
-char copyright[] =
-"@(#) Copyright (c) 1980 Regents of the University of California.\n\
- All rights reserved.\n";
+static char copyright[] =
+"@(#) Copyright (c) 1980, 1993\n\
+	The Regents of the University of California.  All rights reserved.\n";
 #endif /* not lint */
 
 #ifndef lint
-/*static char sccsid[] = "from: @(#)teach.c	5.6 (Berkeley) 6/1/90";*/
-static char rcsid[] = "$Id: teach.c,v 1.2 1993/08/01 18:56:28 mycroft Exp $";
+#if 0
+static char sccsid[] = "@(#)teach.c	8.1 (Berkeley) 5/31/93";
+#else
+static char rcsid[] = "$NetBSD: teach.c,v 1.3 1995/03/21 15:06:13 cgd Exp $";
+#endif
 #endif /* not lint */
 
 #include "back.h"
diff --git a/backgammon/teachgammon/ttext1.c b/backgammon/teachgammon/ttext1.c
index 8f40d729..100b5e45 100644
--- a/backgammon/teachgammon/ttext1.c
+++ b/backgammon/teachgammon/ttext1.c
@@ -1,6 +1,8 @@
+/*	$NetBSD: ttext1.c,v 1.3 1995/03/21 15:06:17 cgd Exp $	*/
+
 /*
- * Copyright (c) 1980 Regents of the University of California.
- * All rights reserved.
+ * Copyright (c) 1980, 1993
+ *	The Regents of the University of California.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -32,8 +34,11 @@
  */
 
 #ifndef lint
-/*static char sccsid[] = "from: @(#)ttext1.c	5.4 (Berkeley) 6/1/90";*/
-static char rcsid[] = "$Id: ttext1.c,v 1.2 1993/08/01 18:56:27 mycroft Exp $";
+#if 0
+static char sccsid[] = "@(#)ttext1.c	8.1 (Berkeley) 5/31/93";
+#else
+static char rcsid[] = "$NetBSD: ttext1.c,v 1.3 1995/03/21 15:06:17 cgd Exp $";
+#endif
 #endif /* not lint */
 
 #include "back.h"
diff --git a/backgammon/teachgammon/ttext2.c b/backgammon/teachgammon/ttext2.c
index b5ae9fc8..07a857a8 100644
--- a/backgammon/teachgammon/ttext2.c
+++ b/backgammon/teachgammon/ttext2.c
@@ -1,6 +1,8 @@
+/*	$NetBSD: ttext2.c,v 1.3 1995/03/21 15:06:22 cgd Exp $	*/
+
 /*
- * Copyright (c) 1980 Regents of the University of California.
- * All rights reserved.
+ * Copyright (c) 1980, 1993
+ *	The Regents of the University of California.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -32,8 +34,11 @@
  */
 
 #ifndef lint
-/*static char sccsid[] = "from: @(#)ttext2.c	5.4 (Berkeley) 6/1/90";*/
-static char rcsid[] = "$Id: ttext2.c,v 1.2 1993/08/01 18:56:26 mycroft Exp $";
+#if 0
+static char sccsid[] = "@(#)ttext2.c	8.1 (Berkeley) 5/31/93";
+#else
+static char rcsid[] = "$NetBSD: ttext2.c,v 1.3 1995/03/21 15:06:22 cgd Exp $";
+#endif
 #endif /* not lint */
 
 #include "back.h"
diff --git a/backgammon/teachgammon/tutor.c b/backgammon/teachgammon/tutor.c
index 04364857..497191ee 100644
--- a/backgammon/teachgammon/tutor.c
+++ b/backgammon/teachgammon/tutor.c
@@ -1,6 +1,8 @@
+/*	$NetBSD: tutor.c,v 1.3 1995/03/21 15:06:27 cgd Exp $	*/
+
 /*
- * Copyright (c) 1980 Regents of the University of California.
- * All rights reserved.
+ * Copyright (c) 1980, 1993
+ *	The Regents of the University of California.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -32,8 +34,11 @@
  */
 
 #ifndef lint
-/*static char sccsid[] = "from: @(#)tutor.c	5.4 (Berkeley) 6/1/90";*/
-static char rcsid[] = "$Id: tutor.c,v 1.2 1993/08/01 18:56:24 mycroft Exp $";
+#if 0
+static char sccsid[] = "@(#)tutor.c	8.1 (Berkeley) 5/31/93";
+#else
+static char rcsid[] = "$NetBSD: tutor.c,v 1.3 1995/03/21 15:06:27 cgd Exp $";
+#endif
 #endif /* not lint */
 
 #include "back.h"
diff --git a/backgammon/teachgammon/tutor.h b/backgammon/teachgammon/tutor.h
index 3f3b5e15..bfafd43f 100644
--- a/backgammon/teachgammon/tutor.h
+++ b/backgammon/teachgammon/tutor.h
@@ -1,6 +1,8 @@
+/*	$NetBSD: tutor.h,v 1.3 1995/03/21 15:06:30 cgd Exp $	*/
+
 /*
- * Copyright (c) 1980 Regents of the University of California.
- * All rights reserved.
+ * Copyright (c) 1980, 1993
+ *	The Regents of the University of California.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -30,8 +32,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	from: @(#)tutor.h	5.4 (Berkeley) 6/1/90
- *	$Id: tutor.h,v 1.2 1993/08/01 18:56:30 mycroft Exp $
+ *	@(#)tutor.h	8.1 (Berkeley) 5/31/93
  */
 
 struct situatn  {