Type Alias spa_invoke_func_t

pub type spa_invoke_func_t = Option<unsafe extern "C" fn(loop_: *mut spa_loop, async_: bool, seq: u32, data: *const c_void, size: usize, user_data: *mut c_void) -> c_int>;

Aliased Type

pub enum spa_invoke_func_t {
    None,
    Some(unsafe extern "C" fn(*mut spa_loop, bool, u32, *const c_void, usize, *mut c_void) -> i32),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut spa_loop, bool, u32, *const c_void, usize, *mut c_void) -> i32)

Some value of type T.