Type Definition windows_sys::Win32::Networking::Clustering::LPGROUP_CALLBACK_EX

pub type LPGROUP_CALLBACK_EX = Option<unsafe extern "system" fn(param0: *mut _HCLUSTER, param1: *mut _HGROUP, param2: *mut _HGROUP, param3: *mut c_void) -> u32>;

Required features: "Win32_Networking_Clustering"