maint: update copyright

[gnulib.git] / tests / test-setsockopt.c

diff --git a/tests/test-setsockopt.c b/tests/test-setsockopt.c
index 824d46c..ebf50a5 100644 (file)
--- a/tests/test-setsockopt.c
+++ b/tests/test-setsockopt.c
@@ -1,5 +1,5 @@
 /* Test setsockopt() function.
-   Copyright (C) 2011-2013 Free Software Foundation, Inc.
+   Copyright (C) 2011-2014 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -22,6 +22,7 @@
 SIGNATURE_CHECK (setsockopt, int, (int, int, int, const void *, socklen_t));
 
 #include <errno.h>
+#include <unistd.h>
 
 #include "sockets.h"
 #include "macros.h"