# include <stdlib.h>
# include <time.h>

# include "wtime.h"

/******************************************************************************/

double wtime ( )

/******************************************************************************/
/*
  Purpose:
 
    WTIME reports the elapsed wallclock time.

  Discussion:

    The reliability of this function depends in part on the value of
    CLOCKS_PER_SECOND.

  Licensing:

    This code is distributed under the MIT license. 

  Modified:

    27 April 2009

  Author:

    John Burkardt

  Parameters:

    Output, double WTIME, the a reading of the wall clock timer,
    in seconds.
*/
{
  double value;

  value = ( double ) clock ( ) 
        / ( double ) CLOCKS_PER_SEC;

  return value;
}