text: #ifndef __HTTP_NEGOTIATE_H
  #define __HTTP_NEGOTIATE_H
  
  /***************************************************************************
   *                                  _   _ ____  _     
   *  Project                     ___| | | |  _ \| |    
   *                             / __| | | | |_) | |    
   *                            | (__| |_| |  _ <| |___ 
   *                             \___|\___/|_| \_\_____|
   *
   * Copyright (C) 1998 - 2004, Daniel Stenberg, <daniel@haxx.se>, et al.
   *
   * This software is licensed as described in the file COPYING, which
   * you should have received as part of this distribution. The terms
   * are also available at http://curl.haxx.se/docs/copyright.html.
   * 
   * You may opt to use, copy, modify, merge, publish, distribute and/or sell
   * copies of the Software, and permit persons to whom the Software is
   * furnished to do so, under the terms of the COPYING file.
   *
   * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
   * KIND, either express or implied.
   *
   * $Id$
   ***************************************************************************/
  
  #ifdef HAVE_GSSAPI
  
  /* this is for Negotiate header input */
  int Curl_input_negotiate(struct connectdata *conn, bool proxy, const char *header);
  
  /* this is for creating Negotiate header output */
  CURLcode Curl_output_negotiate(struct connectdata *conn, bool proxy);
  
  void Curl_cleanup_negotiate(struct SessionHandle *data);
  
  #endif
  
  #endif
  