Type Alias cubeb_state_callback 

pub type cubeb_state_callback = Option<unsafe extern "C" fn(*mut cubeb_stream, *mut c_void, u32)>;

Aliased Type

pub enum cubeb_state_callback {
    None,
    Some(unsafe extern "C" fn(*mut cubeb_stream, *mut c_void, u32)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut cubeb_stream, *mut c_void, u32))

Some value of type T.