Type Alias LPALGETDOUBLE

pub type LPALGETDOUBLE = Option<unsafe extern "C" fn(_: i32) -> f64>;

Aliased Type

enum LPALGETDOUBLE {
    None,
    Some(unsafe extern "C" fn(_: i32) -> f64),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: i32) -> f64)

Some value of type T.