src/libsystemd/sd-journal/journal-vacuum.h - systemd - Git at Google

 /* SPDX-License-Identifier: LGPL-2.1-or-later */
 #pragma once

 #include <inttypes.h>
 #include <stdbool.h>

 #include "time-util.h"

 int journal_directory_vacuum(const char *directory, uint64_t max_use, uint64_t n_max_files, usec_t max_retention_usec, usec_t *oldest_usec, bool verbose);
	/* SPDX-License-Identifier: LGPL-2.1-or-later */
	#pragma once

	#include <inttypes.h>
	#include <stdbool.h>

	#include "time-util.h"

	int journal_directory_vacuum(const char directory, uint64_t max_use, uint64_t n_max_files, usec_t max_retention_usec, usec_t oldest_usec, bool verbose);