Add missing includes to avoid implicit function declarations.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/regress/lib/libc/strtod/strtodtest.c b/src/regress/lib/libc/strtod/strtodtest.c
index 0291365a75..570a002b18 100644
--- a/src/regress/lib/libc/strtod/strtodtest.c
+++ b/src/regress/lib/libc/strtod/strtodtest.c
@@ -1,9 +1,10 @@
-/*      $OpenBSD: strtodtest.c,v 1.1 2006/09/29 11:00:24 otto Exp $     */
+/*      $OpenBSD: strtodtest.c,v 1.2 2017/02/25 07:28:32 jsg Exp $      */
 /* Public domain, Otto Moerbeek <otto@drijf.net>, 2006. */
 
 #include <stdio.h>
 #include <stdlib.h>
 #include <errno.h>
+#include <err.h>
 
 /*
  * Checks if strtod() reports underflow.