onent.' ) 
 
      Is equivalent to 
 
 
         STRINGS = ( 'This is a variable' 
                     'with a blank' 
                     'component.' ) 
 
      from the point of view of <b>stpool_c</b> if contin is set to the 
      blank character. 
 
   6) If either the input or output string pointers are null, the error 
      SPICE(NULLPOINTER) will be signaled.
      
   7) If any input strings have length zero, the error 
      SPICE(EMPTYSTRING) will be signaled.
      
   8) The caller must pa