#ifndef __TRANSFER_H
#define __TRANSFER_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: transfer.h,v 1.19 2004/10/06 07:50:18 bagder Exp $
 ***************************************************************************/
CURLcode Curl_perform( struct SessionHandle *data );
CURLcode Curl_pretransfer( struct SessionHandle *data );
CURLcode Curl_pretransfersec( struct connectdata *conn );
CURLcode Curl_posttransfer( struct SessionHandle *data );
CURLcode Curl_follow( struct SessionHandle *data, char *newurl );
CURLcode Curl_readwrite( struct connectdata *conn, bool *done );
void Curl_single_fdset( struct connectdata *conn,
						fd_set *read_fd_set,
						fd_set *write_fd_set,
						fd_set *exc_fd_set,
						int *max_fd );
CURLcode Curl_readwrite_init( struct connectdata *conn );

CURLcode Curl_fillreadbuffer( struct connectdata *conn, int bytes, int *nreadp );

/* This sets up a forthcoming transfer */
CURLcode
Curl_Transfer( struct connectdata *data,
			   int sockindex,           /* socket index to read from or -1 */
			   curl_off_t size,         /* -1 if unknown at this point */
			   bool getheader,          /* TRUE if header parsing is wanted */
			   curl_off_t *bytecountp,  /* return number of bytes read */
			   int writesockindex,      /* socket index to write to, it may
										   very well be the same we read from.
										   -1 disables */
			   curl_off_t *writecountp /* return number of bytes written */
			   );
#endif