hls_close        2042 libavformat/hls.c     hls_close(s);
hls_close        2399 libavformat/hls.c     .read_close     = hls_close,
hls_close         245 libavformat/hlsproto.c     hls_close(h);
hls_close         316 libavformat/hlsproto.c     .url_close      = hls_close,