code: def ekntab():
      
      n = ctypes.c_int(0)
      libspice.ekntab_c(ctypes.byref(n))
      return n.value
docs: Return the number of loaded EK tables.
  
      http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/ekntab_c.html
  
      :return: The number of loaded EK tables.
      :rtype: int