Index: trunk/archive/pslib/include/psImage.h
===================================================================
--- trunk/archive/pslib/include/psImage.h	(revision 268)
+++ trunk/archive/pslib/include/psImage.h	(revision 269)
@@ -251,20 +251,4 @@
 ;
 
-/*** image arithmetic ***/
-/// Perform a binary operation on two images.
-psImage *
-psImageBinaryOp (psImage *out,		///< destination image (may be NULL) 
-		 psImage *in1,		///< first input image 
-		 char *operator,	///< operator 
-		 psImage *in2)		///< second input image 
-;
-
-/// Perform a unary operation on an image.
-psImage *
-psImageUnaryOp (psImage *out,		///< destination image (may be NULL) 
-		psImage *in1,		///< input image 
-		char *operator)		///< operator 
-;
-
 /// Overlay subregion of image with another image.
 int