$OpenBSD$

src/lib/libc/stdlib/bsearch.c

@@ -1,3 +1,4 @@
+/*	$OpenBSD: bsearch.c,v 1.8 2016/10/22 19:19:34 tb Exp $ */
 /*
  * Copyright (c) 1990 Regents of the University of California.
  * All rights reserved.

src/lib/libc/stdlib/heapsort.c

@@ -1,3 +1,4 @@
+/*	$OpenBSD: heapsort.c,v 1.10 2016/10/22 19:19:34 tb Exp $ */
 /*-
  * Copyright (c) 1991, 1993
  *	The Regents of the University of California.  All rights reserved.

src/lib/libc/stdlib/rand.c

@@ -1,3 +1,4 @@
+/*	$OpenBSD: rand.c,v 1.17 2016/10/22 19:19:34 tb Exp $ */
 /*-
  * Copyright (c) 1990 The Regents of the University of California.
  * All rights reserved.