1.1 --- a/plugins/include/functions.inc	Sat Apr 24 21:00:43 2010 -0400
     1.2 +++ b/plugins/include/functions.inc	Sat Apr 24 21:06:10 2010 -0400
     1.3 @@ -30,6 +30,11 @@
     1.4   * Version: $Id$
     1.5   */
     1.6   
     1.7 +#if defined _functions_included
     1.8 + #endinput
     1.9 +#endif
    1.10 +#define _functions_included
    1.11 + 
    1.12  #define SP_PARAMFLAG_BYREF	(1<<0)	/**< Internal use only. */
    1.13  
    1.14  /**