diff --git a/sys/arch/mac68k/mac68k/pram.h b/sys/arch/mac68k/mac68k/pram.h
index a383a5d0e26a..4cdfa358a5c6 100644
--- a/sys/arch/mac68k/mac68k/pram.h
+++ b/sys/arch/mac68k/mac68k/pram.h
@@ -1,35 +1,71 @@
-/* RTC toolkit version 1.08b, copyright 1995, erik vogan
+/*	$NetBSD: pram.h,v 1.2 1995/02/16 00:02:12 briggs Exp $	*/
 
-   all rights and priveledges to this code hereby donated
-   to the ALICE group for use in NetBSD.  see their copy-
-   right for further restrictions, etc, blah, blah.
+/*
+ * RTC toolkit version 1.08b, copyright 1995, erik vogan
+ *
+ * All rights and privledges to this code hereby donated
+ * to the ALICE group for use in NetBSD.  see the copyright
+ * below for more info...
+ */
+/*
+ * Copyright (c) 1995 Erik Vogan
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to the Alice Group
+ * by Erik Vogan.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the Alice Group.
+ * 4. The names of the Alice Group or any of its members may not be used
+ *    to endorse or promote products derived from this software without
+ *    specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE ALICE GROUP ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE ALICE GROUP BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
 
-   C interface header - this does nothing more interesting
-   than to provide the function delcarations for the C
-   interfaces to the assembly language routines.
-   written 2/8/95	emv */
+/*
+ * In the following functions, addr is a pointer to the data to read/write
+ * from/to PRAM (bytes) and loc is the PRAM address to read/write, and len
+ * is the number of consecutive bytes to read/write.
+ *
+ *	possible values for:		loc		len
+ *	read/writePram		     $00-$13 **	      $01-10 **
+ *	read/writeExtPram	     $00-$ff	      $00-ff
+ *
+ *	** - due to the way the PRAM is set up, $00-0f must be read with one
+ *	     command, and $10-$13 must be read with another.  Please, do not
+ *	     attempt to read across the $0f/$10 boundary!!  You have been
+ *	     warned!!
+ */
 
 void readPram    (char *addr, int loc, int len);
 void writePram   (char *addr, int loc, int len);
 void readExtPram (char *addr, int loc, int len);
 void writeExtPram(char *addr, int loc, int len);
 
-/* where addr is a pointer to the data to write/read from/to PRAM (bytes)
-   and loc is the PRAM address to read/write, and len is the number of
-   contisecutive bytes to write/read.
-
-	possible values for:		loc		len
-	read/writePram		     $00-$13 **	      $01-10 **
-	read/writeExtPram	     $00-$ff	      $00-ff
-
-	** - due to the way the PRAM is set up, $00-0f must be read with one
-	     command, and $10-$13 must be read with another.  Please, do not
-	     attempt to read across the $0f/$10 boundary!!  You have been
-	     warned!!
-*/
+/*
+ * The following routines are used to get/set the PRAM time
+ * (which is stored as seconds since 1904).
+ */
 
 unsigned long	getPramTime(void);
 void 		setPramTime(unsigned long time);
 
-/* obviously these routines are used to get/set the PRAM time, which I might
-   mention is in seconds since 1904!!! */