Type Alias windows_sys::Wdk::System::SystemServices::PDEVICE_NOTIFY_CALLBACK2

pub type PDEVICE_NOTIFY_CALLBACK2 = Option<unsafe extern "system" fn(notificationcontext: *mut c_void, notifycode: u32)>;

Aliased Type

enum PDEVICE_NOTIFY_CALLBACK2 {
    None,
    Some(unsafe extern "system" fn(_: *mut c_void, _: u32)),
}

Variants

None

No value.

Some(unsafe extern "system" fn(_: *mut c_void, _: u32))

Some value of type T.