[goffice] comment out unused static functions

[Jean Bréfort <jbrefort src gnome org>]

commit 7d58b879e7f74ecb264bf866695c87678f3ead82
Author: Jean Brefort <jean brefort normalesup org>
Date:   Wed Mar 3 21:12:17 2010 +0100

    comment out unused static functions

 goffice/canvas/goc-arc.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/goffice/canvas/goc-arc.c b/goffice/canvas/goc-arc.c
index 319838b..1407d1f 100644
--- a/goffice/canvas/goc-arc.c
+++ b/goffice/canvas/goc-arc.c
@@ -159,6 +159,7 @@ goc_arc_get_property (GObject *gobject, guint param_id,
 	}
 }
 
+#if 0
 static void
 handle_arrow_bounds (GOArrow const *arrow, GocItem *item)
 {
@@ -218,6 +219,7 @@ goc_arc_end (GocItem const *item, double x, double y)
 	x = arc->xc + s * cos (arc->ang2 - arc->rotation);
 	y = arc->yc - s * sin (arc->ang2 - arc->rotation);
 }
+#endif
 
 static gboolean
 goc_arc_prepare_draw (GocItem const *item, cairo_t *cr, gboolean flag)
@@ -307,6 +309,7 @@ goc_arc_distance (GocItem *item, double x, double y, GocItem **near_item)
 	return res;
 }
 
+#if 0
 static void
 draw_arrow (GOArrow const *arrow, cairo_t *cr, GOStyle *style,
 	    double *endx, double *endy, double phi)
@@ -355,6 +358,7 @@ draw_arrow (GOArrow const *arrow, cairo_t *cr, GOStyle *style,
 		g_assert_not_reached ();
 	}
 }
+#endif
 
 static void
 goc_arc_draw (GocItem const *item, cairo_t *cr)