Type Alias sdio_event_cb_t

pub type sdio_event_cb_t = Option<unsafe extern "C" fn(event: u8)>;

Aliased Type

enum sdio_event_cb_t {
    None,
    Some(unsafe extern "C" fn(_: u8)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: u8))

Some value of type T.