--- point.cc.orig	Sun Jan  9 01:51:12 2000
+++ point.cc	Sun Jan  9 01:51:34 2000
@@ -1,7 +1,7 @@
 #include"point.h"
 Point::Point(int xx=0,int yy=0) { x=xx; y=yy; }; 
-Point::val_x() { return x; };
-Point::val_y() { return y; };
+int Point::val_x() { return x; };
+int Point::val_y() { return y; };
 void Point::set_x(int xx) { x=xx; };
 void Point::set_y(int yy) { y=yy; };
 void Point::set_xy(int xx,int yy) { x=xx; y=yy; };