--- Libc/Libc-1725.40.4/gen/FreeBSD/clock.c
+++ Libc/Libc-320/gen/FreeBSD/clock.c
@@ -1,6 +1,4 @@
-/*-
- * SPDX-License-Identifier: BSD-3-Clause
- *
+/*
  * Copyright (c) 1989, 1993
  *	The Regents of the University of California.  All rights reserved.
  *
@@ -12,7 +10,11 @@
  * 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. Neither the name of the University nor the names of its contributors
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -29,6 +31,12 @@
  * SUCH DAMAGE.
  */
 
+#if defined(LIBC_SCCS) && !defined(lint)
+static char sccsid[] = "@(#)clock.c	8.1 (Berkeley) 6/4/93";
+#endif /* LIBC_SCCS and not lint */
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD: src/lib/libc/gen/clock.c,v 1.3 2002/03/22 21:52:05 obrien Exp $");
+
 #include <sys/param.h>
 #include <sys/time.h>
 #include <sys/resource.h>
@@ -41,7 +49,7 @@
 			 + (r).tv_usec / (1000000 / CLOCKS_PER_SEC))
 
 clock_t
-clock(void)
+clock()
 {
 	struct rusage ru;