along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
+#include "macro.h"
+
int drop_in_file(const char *dir, const char *unit, unsigned level,
const char *name, char **_p, char **_q);
const char *name, const char *data);
int write_drop_in_format(const char *dir, const char *unit, unsigned level,
- const char *name, const char *format, ...);
+ const char *name, const char *format, ...) _printf_(5, 6);