/*

  * Copyright (c) 2000-2003 Fabrice Bellard

  *

  * This file is part of FFmpeg.
  *
  * FFmpeg is free software; you can redistribute it and/or

  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
  *

  * FFmpeg is distributed in the hope that it will be useful,

  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public

  * License along with FFmpeg; if not, write to the Free Software

  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
 #ifndef AVUTIL_TIME_H
 #define AVUTIL_TIME_H
 
 #include <stdint.h>
 
 /**
  * Get the current time in microseconds.
  */
 int64_t av_gettime(void);
 

 /**
  * Sleep for a period of time.  Although the duration is expressed in
  * microseconds, the actual delay may be rounded to the precision of the
  * system timer.
  *
  * @param  usec Number of microseconds to sleep.
  * @return zero on success or (negative) error code.
  */
 int av_usleep(unsigned usec);
 

 #endif /* AVUTIL_TIME_H */