Index: trunk/psLib/src/fits/psFitsScale.h
===================================================================
--- trunk/psLib/src/fits/psFitsScale.h	(revision 17660)
+++ trunk/psLib/src/fits/psFitsScale.h	(revision 19383)
@@ -12,4 +12,6 @@
                           long *blank,  ///< Blank value, to return
                           const psImage *image, ///< Image to scale
+                          const psImage *mask, ///< Mask image
+                          psMaskType maskVal, ///< Value to mask
                           const psFits *fits ///< FITS options
     );