-void Drawing_copy(guint xsrc, guint ysrc,
- guint xdest, guint ydest,
- guint width, guint height);
+//void Drawing_copy( Drawing_t *Drawing,
+// guint xsrc, guint ysrc,
+// guint xdest, guint ydest,
+// guint width, guint height);
+
+/* Insert a square corresponding to a new process in the list */
+void drawing_insert_square(Drawing_t *Drawing,
+ guint y,
+ guint height);
+
+/* Remove a square corresponding to a removed process in the list */
+void drawing_remove_square(Drawing_t *Drawing,
+ guint y,
+ guint height);