Function gtk4_sys::gtk_tree_model_sort_iter_is_valid
source · pub unsafe extern "C" fn gtk_tree_model_sort_iter_is_valid(
tree_model_sort: *mut GtkTreeModelSort,
iter: *mut GtkTreeIter
) -> gbooleanpub unsafe extern "C" fn gtk_tree_model_sort_iter_is_valid(
tree_model_sort: *mut GtkTreeModelSort,
iter: *mut GtkTreeIter
) -> gboolean