Type Alias AudioCallback 

pub type AudioCallback = Option<unsafe extern "C" fn(bufferData: *mut c_void, frames: c_uint)>;

Aliased Type

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

Variants

None

No value.

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

Some value of type T.