3 files changed, 3 insertions, 0 deletions

diff --git a/src/lib/libc/stdlib/bsearch.c b/src/lib/libc/stdlib/bsearch.c
index b48747236e..59d478e7eb 100644
--- a/src/lib/libc/stdlib/bsearch.c
+++ b/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.
diff --git a/src/lib/libc/stdlib/heapsort.c b/src/lib/libc/stdlib/heapsort.c
index ad3fffbcd9..878567729e 100644
--- a/src/lib/libc/stdlib/heapsort.c
+++ b/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.
diff --git a/src/lib/libc/stdlib/rand.c b/src/lib/libc/stdlib/rand.c
index 56e672af01..f4a8d20afa 100644
--- a/src/lib/libc/stdlib/rand.c
+++ b/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.