+++ /dev/null
-<!-- ##### SECTION Title ##### -->
-GtkTreeSortable
-
-<!-- ##### SECTION Short_Description ##### -->
-The interface for sortable models used by GtkTreeView
-
-<!-- ##### SECTION Long_Description ##### -->
-<para>
-#GtkTreeSortable is an interface to be implemented by tree models which
-support sorting. The #GtkTreeView uses the methods provided by this interface
-to sort the model.
-</para>
-
-<!-- ##### SECTION See_Also ##### -->
-<para>
-#GtkTreeModel, #GtkTreeView
-</para>
-
-<!-- ##### SECTION Stability_Level ##### -->
-
-
-<!-- ##### SECTION Image ##### -->
-
-
-<!-- ##### STRUCT GtkTreeSortable ##### -->
-<para>
-
-</para>
-
-
-<!-- ##### SIGNAL GtkTreeSortable::sort-column-changed ##### -->
-<para>
-
-</para>
-
-@treesortable: the object which received the signal.
-
-<!-- ##### STRUCT GtkTreeSortableIface ##### -->
-<para>
-
-</para>
-
-@g_iface:
-@sort_column_changed:
-@get_sort_column_id:
-@set_sort_column_id:
-@set_sort_func:
-@set_default_sort_func:
-@has_default_sort_func:
-
-<!-- ##### USER_FUNCTION GtkTreeIterCompareFunc ##### -->
-<para>
-A GtkTreeIterCompareFunc should return a negative integer, zero, or a positive
-integer if @a sorts before @b, @a sorts with @b, or @a sorts after @b
-respectively. If two iters compare as equal, their order in the sorted model
-is undefined. In order to ensure that the #GtkTreeSortable behaves as
-expected, the GtkTreeIterCompareFunc must define a partial order on
-the model, i.e. it must be reflexive, antisymmetric and transitive.
-</para>
-<para>
-For example, if @model is a product catalogue, then a compare function
-for the "price" column could be one which returns
-<literal>price_of(@a) - price_of(@b)</literal>.
-</para>
-
-@model: The #GtkTreeModel the comparison is within
-@a: A #GtkTreeIter in @model
-@b: Another #GtkTreeIter in @model
-@user_data: Data passed when the compare func is assigned e.g. by
-gtk_tree_sortable_set_sort_func()
-@Returns: a negative integer, zero or a positive integer depending on whether
- @a sorts before, with or after @b
-
-
-<!-- ##### FUNCTION gtk_tree_sortable_sort_column_changed ##### -->
-<para>
-
-</para>
-
-@sortable:
-
-
-<!-- ##### FUNCTION gtk_tree_sortable_get_sort_column_id ##### -->
-<para>
-
-</para>
-
-@sortable:
-@sort_column_id:
-@order:
-@Returns:
-
-
-<!-- ##### FUNCTION gtk_tree_sortable_set_sort_column_id ##### -->
-<para>
-
-</para>
-
-@sortable:
-@sort_column_id:
-@order:
-
-
-<!-- ##### FUNCTION gtk_tree_sortable_set_sort_func ##### -->
-<para>
-
-</para>
-
-@sortable:
-@sort_column_id:
-@sort_func:
-@user_data:
-@destroy:
-
-
-<!-- ##### FUNCTION gtk_tree_sortable_set_default_sort_func ##### -->
-<para>
-
-</para>
-
-@sortable:
-@sort_func:
-@user_data:
-@destroy:
-
-
-<!-- ##### FUNCTION gtk_tree_sortable_has_default_sort_func ##### -->
-<para>
-
-</para>
-
-@sortable:
-@Returns:
-
-
typedef struct _GtkTreeSortable GtkTreeSortable; /* Dummy typedef */
typedef struct _GtkTreeSortableIface GtkTreeSortableIface;
+/**
+ * GtkTreeIterCompareFunc:
+ * @model: The #GtkTreeModel the comparison is within
+ * @a: A #GtkTreeIter in @model
+ * @b: Another #GtkTreeIter in @model
+ * @user_data: Data passed when the compare func is assigned e.g. by
+ * gtk_tree_sortable_set_sort_func()
+ *
+ * A GtkTreeIterCompareFunc should return a negative integer, zero, or a positive
+ * integer if @a sorts before @b, @a sorts with @b, or @a sorts after @b
+ * respectively. If two iters compare as equal, their order in the sorted model
+ * is undefined. In order to ensure that the #GtkTreeSortable behaves as
+ * expected, the GtkTreeIterCompareFunc must define a partial order on
+ * the model, i.e. it must be reflexive, antisymmetric and transitive.
+ *
+ * For example, if @model is a product catalogue, then a compare function
+ * for the "price" column could be one which returns
+ * <literal>price_of(@a) - price_of(@b)</literal>.
+ *
+ * Returns: a negative integer, zero or a positive integer depending on whether
+ * @a sorts before, with or after @b
+ */
typedef gint (* GtkTreeIterCompareFunc) (GtkTreeModel *model,
GtkTreeIter *a,
GtkTreeIter *b,