#ifndef OUTPUT_CHART_H
#define OUTPUT_CHART_H 1
-/* <plot.h> requires <stdio.h> but doesn't #include it. */
-#include <stdio.h>
-
-#ifdef HAVE_CHARTS
-#include <plot.h>
-#else
-#include <output/charts/libplot-dummy.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 *);