void _modest_header_view_compact_header_cell_data (GtkTreeViewColumn *column, GtkCellRenderer *renderer,
GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer user_data);
-void _modest_header_view_select_from_path (ModestHeaderView *self, GtkTreePath *path);
+const gchar *_modest_header_view_get_display_date (ModestHeaderView *self, time_t date);
typedef enum _ModestHeaderViewCompactHeaderMode {
MODEST_HEADER_VIEW_COMPACT_HEADER_MODE_IN = 0,