ff_http_do_new_request2  619 libavformat/hls.c     ret = ff_http_do_new_request2(uc, url, options);
ff_http_do_new_request2  334 libavformat/http.c     return ff_http_do_new_request2(h, uri, NULL);
ff_http_do_new_request2   70 libavformat/http.h int ff_http_do_new_request2(URLContext *h, const char *uri, AVDictionary **options);