Type Alias PGET_SET_DEVICE_DATA 

pub type PGET_SET_DEVICE_DATA = Option<unsafe extern "system" fn() -> u32>;

Aliased Type

pub enum PGET_SET_DEVICE_DATA {
    None,
    Some(unsafe extern "system" fn() -> u32),
}

Variants

None

No value.

Some(unsafe extern "system" fn() -> u32)

Some value of type T.