Procedure

   udf_c ( GF, dummy function ) 

   void udf_c ( SpiceDouble   x,
                SpiceDouble * value )

Abstract

   Serve as a dummy function for GF routines expecting an `udfuns'
   argument. It is a no-op routine with an argument signature
   matching `udfuns'.

Required_Reading

   None.

Keywords

   None.

Brief_I/O

   VARIABLE  I/O  DESCRIPTION
   --------  ---  --------------------------------------------------
   x          I   Double precision value, unused.
   value      I   Double precision value, unused.

Detailed_Input

   x           is a double precision value, unused.

   value       is a double precision value, unused.

Detailed_Output

   None.

Parameters

   None.

Exceptions

   Error free.

Files

   None.

Particulars

   The routine performs no evaluations. It exists for GF routines
   expecting an `udfuns' argument. In the cases where `udfuns' is
   unneeded or unavailable, this routine provides a null operation
   alternative.

Examples

   None.

Restrictions

   None.

Literature_References

   None.

Author_and_Institution

   J. Diaz del Rio     (ODC Space)
   E.D. Wright         (JPL)

Version

   -CSPICE Version 1.0.1, 27-AUG-2021 (JDR)

       Edited the header to comply with NAIF standard.

   -CSPICE Version 1.0.0, 22-OCT-2013 (EDW)

Index_Entries

   GF dummy function for udfuns signature arguments