cascade_filter   1065 convert.c      	struct cascade_filter *cas = (struct cascade_filter *) filter;
cascade_filter   1126 convert.c      	struct cascade_filter *cas = (struct cascade_filter *)filter;
cascade_filter   1140 convert.c      	struct cascade_filter *cascade;
cascade_filter   1325 convert.c      		filter = cascade_filter(filter, &null_filter_singleton);
cascade_filter   1329 convert.c      		filter = cascade_filter(filter, lf_to_crlf_filter());