Type Alias Udf_func_deinit 

pub type Udf_func_deinit = Option<unsafe extern "C" fn(arg1: *mut UDF_INIT)>;

Function signature of an xxx_deinit(...) function

Aliased Type

pub enum Udf_func_deinit {
    None,
    Some(unsafe extern "C" fn(*mut UDF_INIT)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut UDF_INIT))

Some value of type T.