#define XFORMATS_INCR		64		/*!< Increments to allocate extended formats */
#define FONTS_INCR	 	32 		/*!< Increments to allocate fonts */
#define WORKSHEETS_INCR		4		/*!< Increments to allocate worksheet pages */
#define COLS_INCR		(U16)24 	/*!< Increments to allocate Columns per Worksheet page */
#define ROWS_INCR 		(U32)128	/*!< Increments to allocate Rows per Worksheet page */
#define STRINGS_INCR 		256UL		/*!< Increments to allocate the string array - */