pub type PSP_FILE_CALLBACK_W = Option<unsafe extern "system" fn(context: *const c_void, notification: u32, param1: usize, param2: usize) -> u32>;

Aliased Type§

enum PSP_FILE_CALLBACK_W {
    None,
    Some(unsafe extern "system" fn(_: *const c_void, _: u32, _: usize, _: usize) -> u32),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "system" fn(_: *const c_void, _: u32, _: usize, _: usize) -> u32)

Some value of type T.