#ifndef FIO_LOCK_FILE_H
#define FIO_LOCK_FILE_H
+#include "lib/types.h"
+
extern void fio_lock_file(const char *);
-extern int fio_trylock_file(const char *);
+extern bool fio_trylock_file(const char *);
extern void fio_unlock_file(const char *);
extern int fio_filelock_init(void);