#ifndef OUTPUT_CHART_H
#define OUTPUT_CHART_H 1
-#ifdef HAVE_CHARTS
-#include <stdio.h> /* Required by <plot.h>. */
-#include <plot.h>
-#endif
+#include <cairo/cairo.h>
struct chart;
-void chart_draw (const struct chart *, plPlotter *);
struct chart *chart_ref (const struct chart *);
void chart_unref (struct chart *);