WP_IDF_LONG       682 libavcodec/wavpack.c         if (id & WP_IDF_LONG) {
WP_IDF_LONG      2781 libavcodec/wavpackenc.c     bytestream2_put_byte(&pb, WP_ID_DATA | WP_IDF_LONG);
WP_IDF_LONG      2801 libavcodec/wavpackenc.c         bytestream2_put_byte(&pb, WP_ID_EXTRABITS | WP_IDF_LONG);