Type Alias Udf_func_any 

pub type Udf_func_any = Option<unsafe extern "C" fn()>;

Function signature of a void functin (unused)

Aliased Type

pub enum Udf_func_any {
    None,
    Some(unsafe extern "C" fn()),
}

Variants

None

No value.

Some(unsafe extern "C" fn())

Some value of type T.