doc: use ASCII in .texi files where UTF-8 isn't needed

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

diff --git a/tests/test-getsockname.c b/tests/test-getsockname.c
index 617b0a7..5cc3760 100644 (file)
--- a/tests/test-getsockname.c
+++ b/tests/test-getsockname.c
@@ -1,5 +1,5 @@
 /* Test getsockname() 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
@@ -23,6 +23,7 @@ SIGNATURE_CHECK (getsockname, int, (int, struct sockaddr *, socklen_t *));
 
 #include <errno.h>
 #include <netinet/in.h>
+#include <unistd.h>
 
 #include "sockets.h"
 #include "macros.h"