Removed C++ comments to fix build bustage.

include/edttypes.h

@@ -39,10 +39,10 @@
 */
 #define   MAX_NS_COLORS        70
 
-// Limits on table parameters
+/* Limits on table parameters */
 #define MAX_TABLE_ROWS    500
 #define MAX_TABLE_COLUMNS 100
-// This is also limit used for cell size, padding, and borders
+/* This is also limit used for cell size, padding, and borders */
 #define MAX_TABLE_PIXELS  10000
 
 typedef int32  ED_BufferOffset;