Type Alias qdev_walkerfn 

pub type qdev_walkerfn = Option<unsafe extern "C" fn(dev: *mut DeviceState, opaque: *mut c_void) -> c_int>;

Aliased Type

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

Variants

None

No value.

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

Some value of type T.