time_stuff.h

嵌入式开发板USB测试

/* -*- c++ -*- */
/*
 * Copyright 2003 Free Software Foundation, Inc.
 * 
 * This file is part of GNU Radio
 * 
 * GNU Radio is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2, or (at your option)
 * any later version.
 * 
 * GNU Radio 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 General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with GNU Radio; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */

#ifndef _TIME_STUFF_H_
#define _TIME_STUFF_H_



#ifdef __cplusplus
extern "C" {
#endif

/*
 * return USER + SYS cpu time in seconds
 */
double get_cpu_usage (void);

/*
 * return elapsed time in seconds
 */
double get_elapsed_time (void);
 

#ifdef __cplusplus
}
#endif


#endif /* _TIME_STUFF_H_ */