void Gtk_tree_model_filter_convert_iter_to_child_iter(int ARI, ei_x_buff *XBUF, char *B, int *I){
gboolean Gtk_tree_model_filter_convert_iter_to_child_iter(int ARI, ei_x_buff *XBUF, char *B, int *I){
void Gtk_tree_model_filter_convert_iter_to_child_iter(int ARI, ei_x_buff *XBUF, char *B, int *I){  GtkTreeModelFilter* object;  GtkTreeIter* child_iter;  GtkTreeIter* filter_iter;  /* no return value */  if ( ! gn_check_arity(XBUF, 3, ARI) ) return;  if ( ! gn_get_arg_object(XBUF, B, I, GTK_TYPE_TREE_MODEL_FILTER, (GObject**)&object) ) return;  if ( ! gn_get_arg_struct(XBUF, B, I, "GtkTreeIter", (void**)&child_iter) ) return;  if ( ! gn_get_arg_struct(XBUF, B, I, "GtkTreeIter", (void**)&filter_iter) ) return;  gtk_tree_model_filter_convert_iter_to_child_iter(object, child_iter, filter_iter);  gn_put_void(XBUF);}