+notmuch_status_t
+add_files (notmuch_database_t *notmuch, const char *path,
+ add_files_state_t *state);
+
+char *
+query_string_from_args (void *ctx, int argc, char *argv[]);
+
+notmuch_status_t
+show_message_body (const char *filename,
+ void (*show_part) (GMimeObject *part, int *part_count));
+