2 files changed, 30 insertions, 0 deletions
diff --git a/calendar/cal-util/cal-component.c b/calendar/cal-util/cal-component.c
index a618e0ef4b..6101c3cd63 100644
--- a/calendar/cal-util/cal-component.c
+++ b/calendar/cal-util/cal-component.c
@@ -1090,6 +1090,20 @@ cal_component_rescan (CalComponent *comp)
 	ensure_mandatory_properties (comp);
 }
 
+void
+cal_component_strip_errors (CalComponent *comp)
+{
+	CalComponentPrivate *priv;
+	icalproperty *prop;
+	
+	g_return_if_fail (comp != NULL);
+	g_return_if_fail (IS_CAL_COMPONENT (comp));
+
+	priv = comp->priv;
+
+	icalcomponent_strip_errors (priv->icalcomp);
+}
+
 /**
  * cal_component_get_vtype:
  * @comp: A calendar component object.
@@ -1276,6 +1290,19 @@ cal_component_commit_sequence (CalComponent *comp)
 	priv->need_sequence_inc = FALSE;
 }
 
+void
+cal_component_abort_sequence (CalComponent *comp)
+{
+	CalComponentPrivate *priv;
+
+	g_return_if_fail (comp != NULL);
+	g_return_if_fail (IS_CAL_COMPONENT (comp));
+
+	priv = comp->priv;
+
+	priv->need_sequence_inc = FALSE;
+}
+
 /**
  * cal_component_get_uid:
  * @comp: A calendar component object.
@@ -5212,3 +5239,4 @@ cal_component_event_dates_match	(CalComponent *comp1,
 	return retval;
 }
 
+
diff --git a/calendar/cal-util/cal-component.h b/calendar/cal-util/cal-component.h
index 4961c504e4..888f65ccbe 100644
--- a/calendar/cal-util/cal-component.h
+++ b/calendar/cal-util/cal-component.h
@@ -209,12 +209,14 @@ void cal_component_set_new_vtype (CalComponent *comp, CalComponentVType type);
 gboolean cal_component_set_icalcomponent (CalComponent *comp, icalcomponent *icalcomp);
 icalcomponent *cal_component_get_icalcomponent (CalComponent *comp);
 void cal_component_rescan (CalComponent *comp);
+void cal_component_strip_errors (CalComponent *comp);
 
 CalComponentVType cal_component_get_vtype (CalComponent *comp);
 
 char *cal_component_get_as_string (CalComponent *comp);
 
 void cal_component_commit_sequence (CalComponent *comp);
+void cal_component_abort_sequence (CalComponent *comp);
 
 void cal_component_get_uid (CalComponent *comp, const char **uid);
 void cal_component_set_uid (CalComponent *comp, const char *uid);