Type Alias LPALSOURCEI 

pub type LPALSOURCEI = Option<extern "C" fn(source: ALuint, param: ALenum, value: ALint)>;

Aliased Type

pub enum LPALSOURCEI {
    None,
    Some(extern "C" fn(u32, i32, i32)),
}

Variants

None

No value.

Some(extern "C" fn(u32, i32, i32))

Some value of type T.