HTTPAuthType      208 libavformat/http.c     HTTPAuthType cur_auth_type, cur_proxy_auth_type;
HTTPAuthType     1259 libavformat/http.c     HTTPAuthType cur_auth_type;
HTTPAuthType       59 libavformat/httpauth.h     HTTPAuthType auth_type;
HTTPAuthType     1344 libavformat/rtsp.c     HTTPAuthType cur_auth_type;