pub unsafe extern "C" fn gtk_closure_expression_new(
value_type: GType,
closure: *mut GClosure,
n_params: c_uint,
params: *mut *mut GtkExpression,
) -> *mut GtkClosureExpression
pub unsafe extern "C" fn gtk_closure_expression_new(
value_type: GType,
closure: *mut GClosure,
n_params: c_uint,
params: *mut *mut GtkExpression,
) -> *mut GtkClosureExpression