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    1: #ifndef HEADER_CURL_RTSP_H
    2: #define HEADER_CURL_RTSP_H
    3: /***************************************************************************
    4:  *                                  _   _ ____  _
    5:  *  Project                     ___| | | |  _ \| |
    6:  *                             / __| | | | |_) | |
    7:  *                            | (__| |_| |  _ <| |___
    8:  *                             \___|\___/|_| \_\_____|
    9:  *
   10:  * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
   11:  *
   12:  * This software is licensed as described in the file COPYING, which
   13:  * you should have received as part of this distribution. The terms
   14:  * are also available at https://curl.haxx.se/docs/copyright.html.
   15:  *
   16:  * You may opt to use, copy, modify, merge, publish, distribute and/or sell
   17:  * copies of the Software, and permit persons to whom the Software is
   18:  * furnished to do so, under the terms of the COPYING file.
   19:  *
   20:  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
   21:  * KIND, either express or implied.
   22:  *
   23:  ***************************************************************************/
   24: #ifndef CURL_DISABLE_RTSP
   25: 
   26: extern const struct Curl_handler Curl_handler_rtsp;
   27: 
   28: CURLcode Curl_rtsp_parseheader(struct connectdata *conn, char *header);
   29: 
   30: #else
   31: /* disabled */
   32: #define Curl_rtsp_parseheader(x,y) CURLE_NOT_BUILT_IN
   33: 
   34: #endif /* CURL_DISABLE_RTSP */
   35: 
   36: /*
   37:  * RTSP Connection data
   38:  *
   39:  * Currently, only used for tracking incomplete RTP data reads
   40:  */
   41: struct rtsp_conn {
   42:   char *rtp_buf;
   43:   ssize_t rtp_bufsize;
   44:   int rtp_channel;
   45: };
   46: 
   47: /****************************************************************************
   48:  * RTSP unique setup
   49:  ***************************************************************************/
   50: struct RTSP {
   51:   /*
   52:    * http_wrapper MUST be the first element of this structure for the wrap
   53:    * logic to work. In this way, we get a cheap polymorphism because
   54:    * &(data->state.proto.rtsp) == &(data->state.proto.http) per the C spec
   55:    *
   56:    * HTTP functions can safely treat this as an HTTP struct, but RTSP aware
   57:    * functions can also index into the later elements.
   58:    */
   59:   struct HTTP http_wrapper; /*wrap HTTP to do the heavy lifting */
   60: 
   61:   long CSeq_sent; /* CSeq of this request */
   62:   long CSeq_recv; /* CSeq received */
   63: };
   64: 
   65: 
   66: #endif /* HEADER_CURL_RTSP_H */