Type Definition windows_sys::Win32::System::AddressBook::LPNOTIFCALLBACK

pub type LPNOTIFCALLBACK = Option<unsafe extern "system" fn(lpvcontext: *mut c_void, cnotification: u32, lpnotifications: *mut NOTIFICATION) -> i32>;

Required features: "Win32_System_AddressBook", "Win32_Foundation", "Win32_System_Com"