--- a/src/xs_curve.h	Sat Jan 27 02:51:02 2007 +0000
+++ b/src/xs_curve.h	Sat Jan 27 02:52:02 2007 +0000
@@ -19,31 +19,30 @@
 typedef struct _XSCurve	XSCurve;
 typedef struct _XSCurveClass	XSCurveClass;
 
+typedef struct {
+	gfloat x,y;
+} t_xs_point;
 
-struct _XSCurve
-{
+
+struct _XSCurve {
 	GtkDrawingArea graph;
 
+	gint cursor_type;
 	gfloat min_x;
 	gfloat max_x;
 	gfloat min_y;
 	gfloat max_y;
 	GdkPixmap *pixmap;
-	gint height;                  /* (cached) graph height in pixels */
-	gint grab_point;              /* point currently grabbed */
+	gint height;		/* (cached) graph height in pixels */
+	gint grab_point;	/* point currently grabbed */
 	gint last;
 
-	/* (cached) curve points: */
-	gint num_points;
-	GdkPoint *point;
-
-	/* control points: */
-	gint num_ctlpoints;           /* number of control points */
-	gfloat (*ctlpoint)[2];        /* array of control points */
+	/* control points */
+	gint num_ctlpoints;	/* number of control points */
+	t_xs_point *ctlpoints;	/* array of control points */
 };
 
-struct _XSCurveClass
-{
+struct _XSCurveClass {
 	GtkDrawingAreaClass parent_class;
 };
 
@@ -51,15 +50,9 @@
 GtkType		xs_curve_get_type	(void);
 GtkWidget*	xs_curve_new		(void);
 void		xs_curve_reset		(XSCurve *curve);
-void		xs_curve_set_gamma	(XSCurve *curve, gfloat gamma);
 void		xs_curve_set_range	(XSCurve *curve,
 					 gfloat min_x, gfloat max_x,
 					 gfloat min_y, gfloat max_y);
-void		xs_curve_get_vector	(XSCurve *curve,
-					 int veclen, gfloat vector[]);
-void		xs_curve_set_vector	(XSCurve *curve,
-					 int veclen, gfloat vector[]);
-
 
 #ifdef __cplusplus
 }