Fixed a multitude of C89 compatibility warnings.

[pspp-builds.git] / src / output / charts / plot-chart.h

diff --git a/src/output/charts/plot-chart.h b/src/output/charts/plot-chart.h
index e8bb7d42ce8befdbcbf27c4e2bfb2e68959771c4..c7a1b2dfaa2cf528a439f85c839f173394b44761 100644 (file)
--- a/src/output/charts/plot-chart.h
+++ b/src/output/charts/plot-chart.h
@@ -68,5 +68,9 @@ void  chart_write_xscale(struct chart *ch, double min, double max, int ticks);
 /* Set the scale for the ordinate */
 void  chart_write_yscale(struct chart *ch, double smin, double smax, int ticks);
 
+void chart_write_xlabel(struct chart *ch, const char *label) ;
+
+/* Write the ordinate label */
+void  chart_write_ylabel(struct chart *ch, const char *label);
 
 #endif