int journal_file_maybe_append_tag(JournalFile *f, uint64_t realtime);
int journal_file_append_first_tag(JournalFile *f);
+int journal_file_hmac_start(JournalFile *f);
int journal_file_hmac_put_header(JournalFile *f);
int journal_file_hmac_put_object(JournalFile *f, int type, uint64_t p);
int journal_file_setup_hmac(JournalFile *f);
bool journal_file_fsprg_enabled(JournalFile *f);
+
+int journal_file_fsprg_seek(JournalFile *f, uint64_t epoch);