1 files changed, 3 insertions, 1 deletions

diff --git a/src/lib/libc/stdlib/atexit.h b/src/lib/libc/stdlib/atexit.h
index e2e821de04..d9bfed852f 100644
--- a/src/lib/libc/stdlib/atexit.h
+++ b/src/lib/libc/stdlib/atexit.h
@@ -1,4 +1,4 @@
-/*      $OpenBSD: atexit.h,v 1.10 2015/10/25 18:01:24 guenther Exp $ */
+/*      $OpenBSD: atexit.h,v 1.11 2017/12/05 13:45:31 kettenis Exp $ */
 
 /*
  * Copyright (c) 2002 Daniel Hartmeier
@@ -46,7 +46,9 @@ extern struct atexit *__atexit;		/* points to head of LIFO stack */
 __END_HIDDEN_DECLS
 
 int     __cxa_atexit(void (*)(void *), void *, void *);
+int     __cxa_thread_atexit(void (*)(void *), void *, void *);
 void    __cxa_finalize(void *);
 
 PROTO_NORMAL(__cxa_atexit);
+PROTO_STD_DEPRECATED(__cxa_thread_atexit);
 PROTO_NORMAL(__cxa_finalize);