Type Alias check_frontend_t 

pub type check_frontend_t = Option<unsafe extern "C" fn(args: *mut c_void, parms: *mut dvb_v5_fe_parms) -> c_int>;

Aliased Type

pub enum check_frontend_t {
    None,
    Some(unsafe extern "C" fn(*mut c_void, *mut dvb_v5_fe_parms) -> i32),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut c_void, *mut dvb_v5_fe_parms) -> i32)

Some value of type T.