rb_define_method (notmuch_rb_cQuery, "sort", notmuch_rb_query_get_sort, 0); /* in query.c */
rb_define_method (notmuch_rb_cQuery, "sort=", notmuch_rb_query_set_sort, 1); /* in query.c */
rb_define_method (notmuch_rb_cQuery, "to_s", notmuch_rb_query_get_string, 0); /* in query.c */
rb_define_method (notmuch_rb_cQuery, "sort", notmuch_rb_query_get_sort, 0); /* in query.c */
rb_define_method (notmuch_rb_cQuery, "sort=", notmuch_rb_query_set_sort, 1); /* in query.c */
rb_define_method (notmuch_rb_cQuery, "to_s", notmuch_rb_query_get_string, 0); /* in query.c */