+
+extern char *notmuch_requested_db_uuid;
+extern const notmuch_opt_desc_t notmuch_shared_options [];
+void notmuch_exit_if_unmatched_db_uuid (notmuch_database_t *notmuch);
+
+void notmuch_process_shared_options (const char* subcommand_name);
+int notmuch_minimal_options (const char* subcommand_name,
+ int argc, char **argv);