diff --git a/modules/src/alloc/Amake.srclist b/modules/src/alloc/Amake.srclist
index efe5b5ca..377a0a5b 100644
--- a/modules/src/alloc/Amake.srclist
+++ b/modules/src/alloc/Amake.srclist
@@ -1,7 +1,3 @@
-# Copyright 1994 Vrije Universiteit, The Netherlands.
-# For full copyright and restrictions on use see the file COPYRIGHT in the
-# top level of the Amoeba distribution.
-
 L_ACK_MODULES_ALLOC = {
 	$PWD/Malloc.c,
 	$PWD/Salloc.c,
diff --git a/modules/src/flt_arith/Amake.srclist b/modules/src/flt_arith/Amake.srclist
index a10db2cb..05577eac 100644
--- a/modules/src/flt_arith/Amake.srclist
+++ b/modules/src/flt_arith/Amake.srclist
@@ -1,7 +1,3 @@
-# Copyright 1994 Vrije Universiteit, The Netherlands.
-# For full copyright and restrictions on use see the file COPYRIGHT in the
-# top level of the Amoeba distribution.
-
 L_ACK_MODULES_FLT_ARITH = {
 	$PWD/b64_add.c,
 	$PWD/b64_sft.c,
diff --git a/modules/src/system/Amake.srclist b/modules/src/system/Amake.srclist
index 49e31270..c2701701 100644
--- a/modules/src/system/Amake.srclist
+++ b/modules/src/system/Amake.srclist
@@ -1,7 +1,3 @@
-# Copyright 1994 Vrije Universiteit, The Netherlands.
-# For full copyright and restrictions on use see the file COPYRIGHT in the
-# top level of the Amoeba distribution.
-
 L_ACK_MODULES_SYSTEM = {
 	$PWD/access.c,
 	$PWD/break.c,
diff --git a/util/LLgen/src/LLgen.g b/util/LLgen/src/LLgen.g
index fcfab921..a87b962b 100644
--- a/util/LLgen/src/LLgen.g
+++ b/util/LLgen/src/LLgen.g
@@ -1,5 +1,6 @@
 /* Copyright (c) 1991 by the Vrije Universiteit, Amsterdam, the Netherlands.
- * All rights reserved.
+ * For full copyright amd restrictions on use see the file COPYING in the top
+ * level of the LLgen tree.
  */
 
 /*
diff --git a/util/LLgen/src/alloc.c b/util/LLgen/src/alloc.c
index 485e60fd..17219625 100644
--- a/util/LLgen/src/alloc.c
+++ b/util/LLgen/src/alloc.c
@@ -1,5 +1,6 @@
 /* Copyright (c) 1991 by the Vrije Universiteit, Amsterdam, the Netherlands.
- * All rights reserved.
+ * For full copyright amd restrictions on use see the file COPYING in the top
+ * level of the LLgen tree.
  */
 
 /*
diff --git a/util/LLgen/src/cclass.c b/util/LLgen/src/cclass.c
index b157f225..4e307445 100644
--- a/util/LLgen/src/cclass.c
+++ b/util/LLgen/src/cclass.c
@@ -1,5 +1,6 @@
 /* Copyright (c) 1991 by the Vrije Universiteit, Amsterdam, the Netherlands.
- * All rights reserved.
+ * For full copyright amd restrictions on use see the file COPYING in the top
+ * level of the LLgen tree.
  */
 
 /* $Id$ */
diff --git a/util/LLgen/src/cclass.h b/util/LLgen/src/cclass.h
index 43571fe7..825d0518 100644
--- a/util/LLgen/src/cclass.h
+++ b/util/LLgen/src/cclass.h
@@ -1,5 +1,6 @@
 /* Copyright (c) 1991 by the Vrije Universiteit, Amsterdam, the Netherlands.
- * All rights reserved.
+ * For full copyright amd restrictions on use see the file COPYING in the top
+ * level of the LLgen tree.
  */
 
 /* $Id$ */
diff --git a/util/LLgen/src/check.c b/util/LLgen/src/check.c
index e631c54c..034f4cab 100644
--- a/util/LLgen/src/check.c
+++ b/util/LLgen/src/check.c
@@ -1,5 +1,6 @@
 /* Copyright (c) 1991 by the Vrije Universiteit, Amsterdam, the Netherlands.
- * All rights reserved.
+ * For full copyright amd restrictions on use see the file COPYING in the top
+ * level of the LLgen tree.
  */
 
 /*
diff --git a/util/LLgen/src/compute.c b/util/LLgen/src/compute.c
index 3890bf9d..dc1bd9f4 100644
--- a/util/LLgen/src/compute.c
+++ b/util/LLgen/src/compute.c
@@ -1,5 +1,6 @@
 /* Copyright (c) 1991 by the Vrije Universiteit, Amsterdam, the Netherlands.
- * All rights reserved.
+ * For full copyright amd restrictions on use see the file COPYING in the top
+ * level of the LLgen tree.
  */
 
 /*
diff --git a/util/LLgen/src/extern.h b/util/LLgen/src/extern.h
index 5895d103..1e80d685 100644
--- a/util/LLgen/src/extern.h
+++ b/util/LLgen/src/extern.h
@@ -1,5 +1,6 @@
 /* Copyright (c) 1991 by the Vrije Universiteit, Amsterdam, the Netherlands.
- * All rights reserved.
+ * For full copyright amd restrictions on use see the file COPYING in the top
+ * level of the LLgen tree.
  */
 
 /*
diff --git a/util/LLgen/src/gencode.c b/util/LLgen/src/gencode.c
index c48f5e1f..5c38adc5 100644
--- a/util/LLgen/src/gencode.c
+++ b/util/LLgen/src/gencode.c
@@ -1,5 +1,6 @@
 /* Copyright (c) 1991 by the Vrije Universiteit, Amsterdam, the Netherlands.
- * All rights reserved.
+ * For full copyright amd restrictions on use see the file COPYING in the top
+ * level of the LLgen tree.
  */
 
 /*
diff --git a/util/LLgen/src/global.c b/util/LLgen/src/global.c
index b729fa50..06b86ec0 100644
--- a/util/LLgen/src/global.c
+++ b/util/LLgen/src/global.c
@@ -1,5 +1,6 @@
 /* Copyright (c) 1991 by the Vrije Universiteit, Amsterdam, the Netherlands.
- * All rights reserved.
+ * For full copyright amd restrictions on use see the file COPYING in the top
+ * level of the LLgen tree.
  */
 
 /*
diff --git a/util/LLgen/src/io.h b/util/LLgen/src/io.h
index 8730663b..fd004204 100644
--- a/util/LLgen/src/io.h
+++ b/util/LLgen/src/io.h
@@ -1,5 +1,6 @@
 /* Copyright (c) 1991 by the Vrije Universiteit, Amsterdam, the Netherlands.
- * All rights reserved.
+ * For full copyright amd restrictions on use see the file COPYING in the top
+ * level of the LLgen tree.
  */
 
 /*
diff --git a/util/LLgen/src/machdep.c b/util/LLgen/src/machdep.c
index d42339bd..850a3974 100644
--- a/util/LLgen/src/machdep.c
+++ b/util/LLgen/src/machdep.c
@@ -1,5 +1,6 @@
 /* Copyright (c) 1991 by the Vrije Universiteit, Amsterdam, the Netherlands.
- * All rights reserved.
+ * For full copyright amd restrictions on use see the file COPYING in the top
+ * level of the LLgen tree.
  */
 
 /*
diff --git a/util/LLgen/src/main.c b/util/LLgen/src/main.c
index e0e9eb34..789a59d2 100644
--- a/util/LLgen/src/main.c
+++ b/util/LLgen/src/main.c
@@ -1,5 +1,6 @@
 /* Copyright (c) 1991 by the Vrije Universiteit, Amsterdam, the Netherlands.
- * All rights reserved.
+ * For full copyright amd restrictions on use see the file COPYING in the top
+ * level of the LLgen tree.
  */
 
 /*
diff --git a/util/LLgen/src/name.c b/util/LLgen/src/name.c
index 072e0eef..f0e91d37 100644
--- a/util/LLgen/src/name.c
+++ b/util/LLgen/src/name.c
@@ -1,5 +1,6 @@
 /* Copyright (c) 1991 by the Vrije Universiteit, Amsterdam, the Netherlands.
- * All rights reserved.
+ * For full copyright amd restrictions on use see the file COPYING in the top
+ * level of the LLgen tree.
  */
 
 /*
diff --git a/util/LLgen/src/reach.c b/util/LLgen/src/reach.c
index cc6b21ca..7785fdd9 100644
--- a/util/LLgen/src/reach.c
+++ b/util/LLgen/src/reach.c
@@ -1,5 +1,6 @@
 /* Copyright (c) 1991 by the Vrije Universiteit, Amsterdam, the Netherlands.
- * All rights reserved.
+ * For full copyright amd restrictions on use see the file COPYING in the top
+ * level of the LLgen tree.
  */
 
 /*
diff --git a/util/LLgen/src/sets.c b/util/LLgen/src/sets.c
index ab97a4ab..4095d62a 100644
--- a/util/LLgen/src/sets.c
+++ b/util/LLgen/src/sets.c
@@ -1,5 +1,6 @@
 /* Copyright (c) 1991 by the Vrije Universiteit, Amsterdam, the Netherlands.
- * All rights reserved.
+ * For full copyright amd restrictions on use see the file COPYING in the top
+ * level of the LLgen tree.
  */
 
 /*
diff --git a/util/LLgen/src/sets.h b/util/LLgen/src/sets.h
index 2acf9657..f9cfa330 100644
--- a/util/LLgen/src/sets.h
+++ b/util/LLgen/src/sets.h
@@ -1,5 +1,6 @@
 /* Copyright (c) 1991 by the Vrije Universiteit, Amsterdam, the Netherlands.
- * All rights reserved.
+ * For full copyright amd restrictions on use see the file COPYING in the top
+ * level of the LLgen tree.
  */
 
 /*
diff --git a/util/LLgen/src/tokens.g b/util/LLgen/src/tokens.g
index 39717d25..a351f17c 100644
--- a/util/LLgen/src/tokens.g
+++ b/util/LLgen/src/tokens.g
@@ -1,5 +1,6 @@
 /* Copyright (c) 1991 by the Vrije Universiteit, Amsterdam, the Netherlands.
- * All rights reserved.
+ * For full copyright amd restrictions on use see the file COPYING in the top
+ * level of the LLgen tree.
  */
 
 /*
diff --git a/util/LLgen/src/types.h b/util/LLgen/src/types.h
index 8d6a09e3..1db42232 100644
--- a/util/LLgen/src/types.h
+++ b/util/LLgen/src/types.h
@@ -1,5 +1,6 @@
 /* Copyright (c) 1991 by the Vrije Universiteit, Amsterdam, the Netherlands.
- * All rights reserved.
+ * For full copyright amd restrictions on use see the file COPYING in the top
+ * level of the LLgen tree.
  */
 
 /*