#ifndef __CURL_SRC_UTIL_H
#define __CURL_SRC_UTIL_H
/***************************************************************************
 *                                  _   _ ____  _
 *  Project                     ___| | | |  _ \| |
 *                             / __| | | | |_) | |
 *                            | (__| |_| |  _ <| |___
 *                             \___|\___/|_| \_\_____|
 *
 * Copyright (C) 1998 - 2007, 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: curlutil.h,v 1.1 2007-02-20 12:13:15 yangtse Exp $
 ***************************************************************************/

#include "setup.h"


struct timeval cutil_tvnow(void);

/*
 * Make sure that the first argument (t1) is the more recent time and t2 is
 * the older time, as otherwise you get a weird negative time-diff back...
 *
 * Returns: the time difference in number of milliseconds.
 */
long cutil_tvdiff(struct timeval t1, struct timeval t2);

/*
 * Same as cutil_tvdiff but with full usec resolution.
 *
 * Returns: the time difference in seconds with subsecond resolution.
 */
double cutil_tvdiff_secs(struct timeval t1, struct timeval t2);

long cutil_tvlong(struct timeval t1);


#endif  /* __CURL_SRC_UTIL_H */