-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
+/* SPDX-License-Identifier: LGPL-2.1+ */
/***
This file is part of systemd.
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
-#include <errno.h>
-#include <getopt.h>
-#include <limits.h>
-#include <stdbool.h>
#include <stdio.h>
-#include <stdlib.h>
#include <string.h>
#include "fileio.h"
#include "log.h"
-#include "util.h"
+#include "macro.h"
+#include "string-util.h"
#include "sysctl-util.h"
char *sysctl_normalize(char *s) {