/*

-Procedure  spd_c ( Seconds per day )

-Abstract

   Return the number of seconds in a day.

-Disclaimer

   THIS SOFTWARE AND ANY RELATED MATERIALS WERE CREATED BY THE
   CALIFORNIA INSTITUTE OF TECHNOLOGY (CALTECH) UNDER A U.S.
   GOVERNMENT CONTRACT WITH THE NATIONAL AERONAUTICS AND SPACE
   ADMINISTRATION (NASA). THE SOFTWARE IS TECHNOLOGY AND SOFTWARE
   PUBLICLY AVAILABLE UNDER U.S. EXPORT LAWS AND IS PROVIDED "AS-IS"
   TO THE RECIPIENT WITHOUT WARRANTY OF ANY KIND, INCLUDING ANY
   WARRANTIES OF PERFORMANCE OR MERCHANTABILITY OR FITNESS FOR A
   PARTICULAR USE OR PURPOSE (AS SET FORTH IN UNITED STATES UCC
   SECTIONS 2312-2313) OR FOR ANY PURPOSE WHATSOEVER, FOR THE
   SOFTWARE AND RELATED MATERIALS, HOWEVER USED.

   IN NO EVENT SHALL CALTECH, ITS JET PROPULSION LABORATORY, OR NASA
   BE LIABLE FOR ANY DAMAGES AND/OR COSTS, INCLUDING, BUT NOT
   LIMITED TO, INCIDENTAL OR CONSEQUENTIAL DAMAGES OF ANY KIND,
   INCLUDING ECONOMIC DAMAGE OR INJURY TO PROPERTY AND LOST PROFITS,
   REGARDLESS OF WHETHER CALTECH, JPL, OR NASA BE ADVISED, HAVE
   REASON TO KNOW, OR, IN FACT, SHALL KNOW OF THE POSSIBILITY.

   RECIPIENT BEARS ALL RISK RELATING TO QUALITY AND PERFORMANCE OF
   THE SOFTWARE AND ANY RELATED MATERIALS, AND AGREES TO INDEMNIFY
   CALTECH AND NASA FOR ALL THIRD-PARTY CLAIMS RESULTING FROM THE
   ACTIONS OF RECIPIENT IN THE USE OF THE SOFTWARE.

-Required_Reading

   None.

-Keywords

   CONSTANTS

*/

   #include "SpiceUsr.h"

   SpiceDouble spd_c ( void )

/*

-Brief_I/O

   The function returns the number of seconds in a day.

-Detailed_Input

   None.

-Detailed_Output

   The function returns the number of seconds in a day: 86400.

-Parameters

   None.

-Exceptions

   Error free.

-Files

   None.

-Particulars

   The function always returns the constant value shown above.

-Examples

   Convert Julian ephemeris date to TDB seconds past the reference 
   epoch, J2000.

      spref = ( jed - j2000_c() ) * spd_c();

-Restrictions

   None.

-Literature_References

   None.

-Author_and_Institution

   W.L. Taber      (JPL) 
   I.M. Underwood  (JPL) 
   E.D. Wright     (JPL)

-Version

   -CSPICE Version 1.0.2, 16-JAN-2008   (EDW)

      Corrected typos in header titles:
      
      Detailed Input to Detailed_Input
      Detailed Output to Detailed_Output
      
   -CSPICE Version 1.0.1, 10-NOV-2006   (EDW)

      Added Parameters section header. 

   -CSPICE Version 1.0.0, 08-FEB-1998 (EDW)

-Index_Entries

   seconds per day

-&
*/


{ /* Begin spd_c */


  /* There really isn't much to say.  Return the known value. */
  
  return 86400.;
  

} /* End spd_c */



